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AI-designed 'universal vaccine' passes first human clinical trial, could prevent future pandemics

Sat, 13 Jun 2026 16:59:04 -0400

A vaccine created using artificial intelligence that could potentially provide broader protection against multiple coronaviruses and help prepare for future outbreaks has passed its first human clinical trial.

Researchers from the Universities of Cambridge and Southampton developed a "universal vaccine" designed to protect against multiple Sarbeco coronaviruses, which the university explained in a news release is "the large group of viruses that occur in nature including SARS-CoV-2, which caused the COVID pandemic."

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Traditional vaccines must constantly be updated as viruses mutate, and the process is "like a dog chasing its tail," said University of Southampton professor Saul Faust, the trial’s chief investigator.

"Viruses like Influenza, Coronaviruses and the Ebola group are evolving continuously, and by the time vaccines are rolled out, they may be poorly matched – the current ‘reactive’ vaccine system struggles to keep pace," Faust said.

An antigen is the active ingredient in a vaccine meant to trigger an immune-system response and fight off infection. According to the release, the university scientists logged all the available genetic sequence data for Sarbeco coronaviruses and used AI used to design a "super-antigen" that contains the antigen features "common to this whole group of viruses – including ones that haven’t emerged yet."

The trial of the vaccine proved safe and triggered an immune response in 39 healthy volunteers, marking "the first time that a vaccine whose active component was designed entirely by computer simulations has been tested in humans," the release said.

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The trial vaccine was administered through a micro-fluid jet that delivers the immunization through the skin using a tiny, high-pressure stream of liquid and does not require a needle. The researchers said this method could make it "faster and easier to carry out in large numbers of people."

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"This new class of universal vaccines are future-proofed," Faust said. "They not only protect against many variants simultaneously, but potentially against related viruses that haven’t yet emerged and spilt over to humans. If we can develop and clinically advance this new class of vaccines before a virus outbreak begins, millions of lives could be saved, lockdowns avoided and the economy preserved."

Some experts have raised broad concerns about using AI in medicine, primarily when it comes to making clinical decisions, not developing vaccines. Certain groups of people may be underrepresented in the data AI relies on, resulting in biased outcomes, some said.

AI also sometimes produces erroneous information, called "hallucinations," and determining who is liable for medical failings in such situations is a complex matter.

Others have expressed concern over patient privacy, as well as the need for human judgement that takes into account the scope of a patient’s health history, rather than a single dataset.

The universal-vaccine researchers said that a larger trial involving "a wider and more diverse population" is needed. They published their findings in Journal of Infection.

Former wrestler, actor reveals breast cancer diagnosis: 'One in 750 men'

Sat, 13 Jun 2026 12:57:42 -0400

Former professional wrestler and actor Tyler Mane announced he has been diagnosed with breast cancer.

Known for his roles in "X-Men" and "Halloween," Mane shared the news publicly to help raise awareness about a condition that is frequently overlooked in men.

"I have some bad news. I start chemo today," Mane stated in a video posted to his social media channels. "One in 750 men will be diagnosed with breast cancer in their lifetime, and I'm one of them."

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Because breast cancer is predominantly associated with women, many men are unaware that they are also at risk. However, according to the Mayo Clinic, everyone is born with a small amount of breast tissue.

While women go on to develop more of this tissue during puberty, the biological foundation for the disease exists in everyone.

The most common symptom of male breast cancer is a hard, painless lump located directly behind or near the nipple, according to experts. Other signs can include skin dimpling, nipple retraction or discharge.

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Male breast cancer is rare, accounting for less than 1% of all cases globally. Because routine screenings like mammograms are not standard practice for men, the disease is often caught much later than it is in women.

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Mane highlighted this issue as a primary motivation for speaking out.

"Because it's rarely talked about, it's usually found at later stages and has worse outcomes," he said. "I want to change that."

Medical data supports Mane's concerns regarding late-stage detection. While male breast cancer can occur at any age, it is most frequently diagnosed in older men, according to Mayo Clinic.

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Men's treatment plans generally mirror those for women, typically involving surgery to remove the breast tissue, followed by chemotherapy, radiation or hormone therapy, depending on how far the cancer has progressed.

Mane said he is utilizing his platform to normalize conversations about male health and encourage early detection. He concluded his video by asking his followers to spread the word and help educate others.

"Follow, like and share, and come along for my journey to kick this thing in the ass," Mane said. "Send this to 10 of your friends and have them follow me, because people need to hear this."

Divorcees and widowed share concerning mental health trait, researchers find

Sat, 13 Jun 2026 09:00:56 -0400

Divorcees and the widowed may face a higher risk of death than those who are still coupled up, a new study reveals.

Researchers in Norway analyzed long-term national health data to weigh mortality risk among those who were divorced, ended situations where they lived with a partner or became widowed.

The study, published in the journal BMJ Public Health, looked at three groups of about 20,000 people each, from 1984 to 2019, who were married or living with a partner at the time.

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During the next wave of the study, these individuals were categorized into three groups: still married or cohabiting, divorced or moved out and widowed. Death records were then checked through January 2020, according to a press release.

The researchers used statistical models to gauge whether this relationship loss was associated with death later.

Divorces or breakups were consistently linked with higher mortality across all groups compared to couples who stayed together. This was the case even after accounting for factors such as age, gender, health habits, self-rated health and loneliness.

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Being widowed was also linked to about a 14% higher mortality risk, though the association was strongest in the earliest period studied.

During the second study period, the link between breakup and mortality was stronger, with a statistically significant association observed only among women.

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Although this research displays an association between living alone and mortality risk, it does not define a direct cause, the team acknowledged.

The authors commented that these findings "highlight the importance of addressing social disconnection in public health and in clinical practice to reduce preventable mortality."

M. David Rudd, a University of Memphis professor of psychology and director of the Rudd Institute for Veteran & Military Suicide Prevention, reflected that these findings underscore what has been known for decades.

"Loneliness has significant and severe consequences for individual physical health and emotional well-being," said Rudd, who was not involved in the study. "We're social beings, and relationships are essential to health, happiness and survival.

"These findings are particularly salient during this period of exponentially increasing isolation, secondary to the influential role of digital technologies."

While limitations always exist in studies of this kind, Rudd pointed out that this longitudinal research, spanning almost four decades, offers "remarkably important contributions to understanding human behavior."

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Divorcees and those who are widowed should understand that relationships and social engagement are "critical," Rudd said. While these relationships don’t necessarily have to be romantic, human connection is important.

"It's really simple," he added. "Developing, nurturing and maintaining relationships is critical to health, well-being and happiness."

TV news anchorman reveals he has Alzheimer's during final night helming broadcast

Fri, 12 Jun 2026 23:51:28 -0400

Veteran New York news anchor Bill Ritter revealed Friday that he has been diagnosed with early-stage Alzheimer's disease, bringing an end to his more than two-decade run behind the WABC-TV anchor desk.

Ritter, 76, who has anchored the station's 6 p.m. newscast in New York City since 2001, revealed during Friday's Eyewitness News broadcast that it would be his final night anchoring the program.

"After a series of tests, my doctors have told me I have Alzheimer's," Ritter said during the broadcast.

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"It's early-stage Alzheimer's, and they say the treatments I'm getting are keeping it at bay, for now," he continued. "But there is no guarantee, because there's no cure yet for Alzheimer's."

"So, unless someone finds an amazing cure, and soon, tonight will be the last newscast I anchor," he added.

According to ABC7, Ritter joined WABC-TV in 1998 after an extensive journalism career that included work at the Los Angeles Times, local television stations in California and positions with ABC News.

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He began anchoring the station's 11 p.m. Eyewitness News broadcast in 1999 and was added to the flagship 6 p.m. newscast in 2001. He also anchored the station's 5 p.m. broadcast for several years.

ABC7 reported that Ritter will remain with the station in a new role focused in part on reporting about Alzheimer's disease and other neurological conditions, as well as their impact on patients and families.

"For decades, Bill Ritter has covered and led New Yorkers through the stories that matter most," WABC-TV General Manager Marilu Galvez said in a statement.

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"A defining presence at ABC7, he has done so with exceptional insight, integrity and, most of all, heart, earning the love and respect of viewers and colleagues alike," she continued.

"While he is stepping away from daily anchoring, he will continue to be an integral part of our ABC7 family, including sharing personal updates and providing resources to help others impacted by Alzheimer's better understand the disease and the resources available to them."

"Bill is strong, brilliant, and resourceful, and we look forward to his continued reporting on Eyewitness News," Galvez added.

New York City Mayor Zohran Mamdani responded to Ritter's announcement by wishing the veteran broadcaster and his family "strength in the days ahead."

"For decades, Bill Ritter has been a trusted presence in New Yorkers' homes, helping us make sense of the news that shape our city," Mamdani wrote on X. "

"His courage in sharing his Alzheimer’s diagnosis will help countless families facing the same challenge feel less alone," he continued. "Wishing Bill, his loved ones, and everyone affected by Alzheimer's strength in the days ahead."

Ritter's colleagues also reacted to his announcement.

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WABC-TV reporter Lucy Yang paid tribute to Ritter's professionalism and dedication during his decades-long career at the station.

"For decades, I’ve reported for his show and even filled in, anchored w him," she posted on X. "He never gave less than 110% I salute you. I thank you. And I will pray for you."

Lee Goldberg, the station's chief meteorologist, said Ritter's influence would continue long after he stepped away from the anchor desk.

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"He preaches be kind, take care of each other, & we're all in this together," Goldberg said on X. "Now, in addition to doing these things for himself & his loving family, he'll build on his legendary legacy by helping millions who share his battle."

"You're a saint, and my hero @billritter7," he added. "Love you."

Ritter also noted during the broadcast that his father died of Alzheimer's disease in 1998 after battling the illness for years.

Woman's unexpected turnaround in Alzheimer's symptoms follows psychedelic use

Fri, 12 Jun 2026 16:30:47 -0400

→ Woman with advanced Alzheimer's regained speech and memories after taking magic mushrooms

→ Exercise habit may slash dementia risk and help you live longer

→ Americans born after 1970 face higher death rates from several causes in middle age

→ Nightly glass of wine may not be as harmless as many people think, study suggests

→ Dirty soda drinks are everywhere, but doctors warn they are 'metabolic disaster'

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→ Americans to get new sunscreen option already used abroad for decades

→ Drinking alcohol may influence cravings for certain foods in surprising way

→ Bride in full wedding gown makes two-hour hospital trip to see mother before ceremony

Nightly glass of wine may not be as harmless as many people think, study suggests

Fri, 12 Jun 2026 07:00:18 -0400

A new study is challenging the conventional wisdom that a small, daily dose of alcohol might be good for your health.

The research, published in the Journal of Studies on Alcohol and Drugs, suggests that the safest amount of alcohol to consume is actually none at all. If adults do choose to drink, the team of scientists recommends setting a limit of one per day.

This challenges older guidelines, which often suggested that up to two daily drinks for men was a safe limit.

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"While the new U.S. Dietary Guidelines contain a useful ‘less-is-best’ message, they provide no quantitative framework," study co-author Timothy Naimi, director of the University of Victoria’s Canadian Institute for Substance Use Research, said in a press release.

"Our study was designed to do just that across the drinking spectrum."

Researchers reached their conclusions by analyzing data on alcohol-related injuries and illnesses and comparing it with large national health and demographic databases, according to a press release.

Using statistical models, they examined how regular alcohol consumption is linked to life expectancy.

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"Even low levels of alcohol use come with health risks," lead study author Kevin Shield, an associate professor at the University of Toronto, said in the same press release. "And that risk continues to increase the more someone drinks."

After evaluating the cumulative risks for conditions like liver disease, stroke and certain cancers, the study suggests that the assumed benefits of drinking are heavily outweighed by the potential dangers.

For those looking to protect their long-term health, researchers emphasized that cutting back to one drink or giving up alcohol entirely appears to be the best strategy.

Dr. Marc Siegel, Fox News senior medical analyst, noted that this was an observational Canadian study looking at U.S. census data.

"It is massive, but still not proof," cautioned Siegel, who was not involved in the study. "I am impressed with the endpoint, which is to assess alcohol-specific mortality," he added.

The doctor called the research "convincing" in terms of showing that even lower levels of drinking carry a mortality risk.

"We are in the process of debunking previous research and public health statements that a small amount of alcohol is actually good for you, and replacing it with the more realistic and accurate notion that no amount of alcohol is good," he told Fox News Digital.

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Alcohol affects multiple systems throughout the body, acting as a toxin that can compromise vital organs over time, according to the doctor.

Siegel warned that "alcohol is bad for the heart, the liver and the brain, and it increases inflammation and certain cancers, all of which lead to increased mortality risks."

While the research offers an overview of public health trends, it is an observational study based on U.S. census data, meaning it can only show strong correlations and cannot prove direct cause and effect, the researchers acknowledged.

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Additionally, because the study relies on self-reported drinking habits, it is subject to the common limitation of individuals underestimating or misreporting their actual alcohol consumption.

Americans to get new sunscreen option already used abroad for decades

Thu, 11 Jun 2026 17:34:57 -0400

The Food and Drug Administration (FDA) is amending its list of permissible sunscreen ingredients for the first time in more than 25 years.

On Tuesday, the federal health agency signed off on allowing bemotrizinol to be added to sunscreen products after it met the FDA’s standard for protecting against dangerous ultraviolet rays and causing little irritation or absorption into the skin, according to the Associated Press.

This addition gives Americans access to a skin-protecting chemical that has been historically used in Europe and other parts of the world.

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Bemotrizinol will initially be sold in the U.S. as Parsol Shield, manufactured by Dutch company DSM Nutritional Products, expected to launch later in 2026, the AP reported. The ingredient will be available for use by other manufacturers after an 18-month exclusivity period.

DSM (the sunscreen ingredient company) submitted a format request for the FDA to approve bemotrizinol as a new sunscreen ingredient in the U.S., allowing its use in over-the-counter sunscreens at concentrations up to 6%.

In a December press release announcing the proposal of this request, the FDA noted that bemotrizinol is "generally recognized" as safe and effective for adults and children 6 months and older.

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FDA Commissioner Marty Makary, MD, MPH, commented in a statement that the agency has "historically moved too slowly in this area, leaving Americans with fewer options than consumers abroad."

"We’re continuing to modernize the regulation of sunscreen and other over-the-counter drug products," he said in the release. "Americans deserve timely access to the best safe, effective and consumer-friendly over-the-counter products available."

In the same news release, Karen Murry, MD, acting director of the Office of Nonprescription Drugs in Maryland, commented that bemotrizinol "would be a welcome addition to the current array of effective sunscreen active ingredients already available to American consumers."

"We look forward to working with other companies on bringing products containing other new active ingredients to market for a wide array of conditions in multiple therapeutic areas, in a much more timely fashion than was possible in the past," she added.

The FDA continues to regulate sunscreen products to ensure that they meet safety and effectiveness standards, while encouraging the public to use numerous protective measures.

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This includes using broad-spectrum sunscreens SPF 15 or higher to help reduce the risk of skin cancer and signs of aging, along with wearing protective clothing and limiting time in the sun.

Bride in full wedding gown makes 2-hour hospital trip to see her mother before the ceremony

Thu, 11 Jun 2026 17:00:51 -0400

Fully dressed in her elegant wedding gown before her ceremony, a determined bride made a surprise visit to her hospitalized mother just hours before getting married.

The heartfelt moment came after it was clear her mother's medical condition would unfortunately prevent her from attending the big day in person, Caters News reported.

Laetitia Obry of Gonsans, France, refused to let the difficult circumstances steal a family milestone from them.

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Her journey was filmed by her sister, Oceane, who captured the bride as she traveled for two hours to get to the hospital to be with her mom.

Despite the tight schedule, Obry was determined to spend some precious moments with her mother before heading to her wedding.

The touching footage shows Obry entering her mother's hospital room in full bridal attire — prompting an immediate and emotional reaction from her mother, who was seated in a chair.

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The room filled with overwhelming joy as the pair embraced and shared a heartfelt, unforgettable moment together, the video shows.

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Obry said that although the journey was long and the actual visit was too brief, it was a moment she simply could not miss on one of the most important days of her life, Caters reported.

This moving video resonated deeply online, prompting viewers to share their own experiences.

One user recalled a similar story.

"My mother was hospitalized too," wrote the commenter.

"She cried, pleaded and begged the doctors to let her leave for just a few hours for my wedding."

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The writer went on, "They finally agreed after she signed a medical waiver. Because of that compromise, she was able to stay until the cake cutting before returning to the hospital like Cinderella before midnight. It was magical."

Secret to weight loss may be hiding in your gut, new study suggests

Thu, 11 Jun 2026 07:00:45 -0400

A specific gut microbe could help with long-term weight loss goals.

New research published in the journal Nature Medicine tested whether a pasteurized (not live) gut bacterium called Akkermansia muciniphila MucT could help people keep weight off after losing it.

The study enrolled 90 overweight and obese adults from the Netherlands for an eight-week, low-energy diet in which they were instructed to lose 8% of their body weight, according to a press release.

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The participants then started a 24-week weight-maintenance phase and were randomly assigned to take either the gut bacterium or a placebo.

People taking Akkermansia regained less weight than those taking the placebo at an average of 2.6 pounds versus 7.1 pounds, a statistically significant difference, according to the study results.

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The researchers noted that the efficacy of the treatment depends on a person’s existing gut microbiome. There were no serious adverse events reported.

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The study’s short duration and small sample size may not be enough to prove long-term benefits, the team noted. Another limitation is that participants ate whatever they wanted instead of following a standardized diet.

Dr. Peter Balazs, a hormone and weight loss specialist practicing in New York and New Jersey, called this a "well-designed" trial.

"The finding that a single gut microbe, pasteurized Akkermansia, significantly reduced weight regain is particularly compelling," the expert, who was not involved in the research, told Fox News Digital. "Most probiotics have demonstrated far less efficacy, making these results especially noteworthy."

Balazs pointed out that pasteurized Akkermansia isn’t a live probiotic but works through "components of the bacteria, particularly a protein called Amuc_1100."

"This protein helps strengthen the gut barrier, reduce low-grade inflammation and support healthy metabolic function," he said. "After weight loss, the body naturally tries to regain fat, but Akkermansia appears to help quiet some of those biological signals, making it easier to maintain results over time."

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While the study results are promising, the doctor cautioned that Akkermansia is not a miracle pill.

"It helps with maintenance, not initial loss," he said. "Long-term use is plausible; however, it hasn't been proven beyond 24 weeks. This does not replace diet, exercise or medical advice."

Americans born after 1970 face higher death rates from several major causes in middle age

Wed, 10 Jun 2026 14:34:29 -0400

Americans born after 1970 are dying faster than their parents did, data shows.

New analysis from Tufts University reveals that Gen Xers and millennials are failing to outlive their predecessors, dying at higher rates from common chronic illnesses and external causes than previous generations did when they were the same age.

Data shows that U.S. life expectancy has steadily improved for most of the 20th century, meaning each generation generally lived longer than the one before it.

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However, that changed starting with individuals born in the 1950s. While Americans born in the 1940s experienced steadily improving survival rates at every stage of life, those born in the 1950s saw that progress slow or reverse.

The downward trend has continued with each subsequent generation, with the biggest change seen in Americans born after 1970.

The research, which tracks 45 years of American mortality data from 1979 to 2019, was published in the Proceedings of the National Academy of Sciences, according to a Tufts press release.

Between the ages of 30 and 49, Americans born after 1970 experience higher death rates from heart disease, cancer and external causes (such as drug overdoses, suicide, homicides and traffic accidents) compared to older generations when they were in that same age bracket.

SECRETS OF LONGEVITY FROM THE WORLD'S 'BLUE ZONES'

Because the study focused on mapping patterns rather than conducting clinical trials, researchers say it can’t point to a single definitive cause for the decline.

However, the study points out two distinct issues affecting American life expectancy. The first is generational decline, meaning that newer generations are entering middle age while carrying higher risk factors than their predecessors.

Additionally, a separate, nationwide setback began around 2010, negatively impacting almost every living adult simultaneously, regardless of their birth year. Researchers say this period was marked by a slowdown of decades-long progress against cardiovascular disease.

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U.S. life expectancy improved by just 0.26 years between 2010 and 2019. In comparison, the country gained an average of 1.78 years of life expectancy per decade over the previous 50 years, according to the analysis.

This has caused the U.S. to fall further behind on a global scale. The life expectancy gap between the U.S. and the top-performing nation grew from 2.6 years in 1983 to 4.7 years by 2009.

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Earlier generations were heavily impacted by cigarette smoking. In contrast, younger generations face rising obesity rates and related conditions, such as colon cancer, data shows.

The researchers noted that the rise of the opioid epidemic also significantly accelerated overdose deaths for post-1970 generations starting in the late 1990s.

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The team cited widening economic inequality, social instability and chronic stress as larger issues that could be driving multiple causes of death at the same time.

Because Americans born after 1970 are still in the middle stages of life, the full impact of these elevated mortality rates has not yet fully registered in overall national life expectancy figures, they noted.

"Although this study does not provide direct evidence, we can speculate about some interventions to explore," lead study author Leah Abrams, an assistant professor of community health at Tufts University, said in the press release.

"To reduce deaths from cardiovascular disease, we may want to address risk factors such as diabetes, hypertension and obesity. Addressing colon cancer mortality among younger individuals may involve related factors and benefit from improving diet."

Looking ahead, the researchers plan to analyze newly released 2024 mortality data to understand how the pandemic may have affected U.S. mortality trends.

Dirty soda drinks are everywhere, but doctors warn of health risks: 'Metabolic disaster'

Wed, 10 Jun 2026 07:00:26 -0400

The latest beverage trend is far from clean – and it’s raising red flags with doctors.

Known as a "dirty soda," it’s a soft drink that also includes a combination of added ingredients, such as flavored syrups, creamers, fruit juices and other garnishes. The result is a sweet beverage that’s a combination of a soda, mocktail and dessert.

Dirty sodas can easily deliver 250-400 calories and 55-70 grams of sugar in a single drink – which is often more than double the American Heart Association’s daily added sugar limit, according to Erin Palinski-Wade, a New Jersey-based registered dietitian.

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"It’s more like a dessert beverage than a soft drink, even if people use diet soda as the base," she told Fox News Digital.

The drinks are most dangerous for those with insulin resistance, prediabetes or diabetes, Palinski-Wade warned.

"The combination of rapidly absorbed sugar plus cream can cause sharp blood sugar spikes and crashes, driving hunger, fatigue and higher insulin demands," she cautioned.

The trend is said to have originated in Utah years ago at a specialty soda shop, Swig, reportedly due to people in the Mormon faith seeking an alternative to coffee. The drink was then popularized by social media and TV shows, such as "The Secret Lives of Mormon Wives," according to Eater.com.

The dirty soda trend is widely credited to Swig, a Utah-based soda shop founded in 2010. The concept reportedly gained popularity in Utah, where many members of The Church of Jesus Christ of Latter-day Saints abstain from coffee and alcohol, helping create demand for customizable, non-alcoholic drinks.

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"There are multiple soda shops in most suburbs here," one Utah resident wrote on Reddit. "I have many coworkers who stop at one daily on their way to work [because] they don’t drink coffee, but will drink dirty sodas."

Dirty sodas have recently grown in popularity, appearing on many restaurant menus and grocery store shelves. Coca-Cola has launched its Coca-Cola Cherry Float, which is designed to mimic the soda-and-cream experience, while PepsiCo offers a Dirty Mountain Dew Cream Soda.

McDonald’s, Taco Bell, Sonic and Dunkin are among the fast-food brands that include dirty soda options in their beverage line-ups.

Perhaps taking the cake is Crumbl, which recently launched a dirty soda that includes multiple sweet ingredients on top of an already sugary soda base.

"Crumbl needs to be stopped," Dr. Mark Hyman wrote in a recent social media post. "Their new ‘dirty soda’ contains 186 grams of sugar, the equivalent of eating 19 Krispy Kreme donuts. This is a metabolic disaster and should be illegal."

Dr. Marc Siegel, Fox News senior medical analyst, echoed the warnings about dirty sodas being "very unhealthy."

"They are loaded with processed sugar, empty calories and saturated fats," he told Fox News Digital. "They are also highly addictive, especially because of the high sugar content, and are about 400 calories per serving."

Over time, regular consumption of these types of sugary beverages can train the brain to seek repeated dopamine and endorphin releases, Siegel warned. This can increase the risk of obesity, diabetes, heart disease, dementia and other chronic illnesses.

Tanya Freirich, a registered dietitian nutritionist in Charlotte, North Carolina, echoed that daily added sugars increase the risk of obesity, non-alcoholic fatty liver disease, cardiovascular disease and diabetes.

"Additionally, the creamy mix-ins featured in dirty sodas are generally high in saturated fat, another nutrient that should be consumed in limited amounts," Freirich told Fox News Digital.

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"If you're looking for a mocktail or fun non-alcoholic beverage, consider using a base of plain seltzer water for a bubbly drink," she recommended. "Even with the same add-ins, your end result will contain considerably less sugar, but still taste sweet."

Kenneth J. Perry, M.D., an emergency physician in Charleston, South Carolina, also noted that dirty sodas represent a continuation of the trend toward highly sugary beverages.

"Their effects are short-lived, prompting individuals to consume excessive amounts," he warned. "This combination of low nutritional value, high sugar content and poor satiety can have significant health implications."

Each additional highly sugary beverage consumed daily increases the risk of developing diabetes, high blood pressure or heart disease, Perry cautioned.

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The World Health Organization recommends limiting free sugars – such as those found in beverages with added sugar – to less than 10% of total daily energy consumption, the doctor noted.

"Beverages with added sugar are one of the most easily modifiable risk factors for various downstream health issues," Perry added.

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For those who do decide to try the dirty soda trend, Palinski-Wade recommends choosing a small size, using a diet soda base and limiting it to a rare treat.

"It really belongs in the same category as a cake or a milkshake – occasionally, and in smaller portions."

Diabetes drug could slash risk of fatal heart condition in one group, scientists reveal

Tue, 09 Jun 2026 13:19:00 -0400

A diabetes drug could help lower the risk of heart failure in certain patients.

A new study published in Nature Medicine analyzed how SGLT2 inhibitor dapagliflozin, a medication used to treat type 2 diabetes, could help prevent heart failure in people with rare genetic variants linked to cardiomyopathy (a progressive disease of the heart muscle).

Using data from the DECLARE-TIMI 58 trial, researchers from Harvard Medical School, Mass General Brigham and MIT looked at more than 12,000 adults who had type 2 diabetes and increased cardiovascular risk.

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About 121 participants carried inherited gene variants that could raise their chances of developing cardiomyopathy.

After a median 4.2-year follow-up, dapagliflozin was found to lower hospitalization for heart failure more in individuals with the variants than in those without.

While dapagliflozin lowered heart failure hospitalization in both groups, the reduction was about eight times stronger in carriers of the genetic variant.

Among the 82% of carriers without a prior history of heart failure, 12.8% developed heart failure in the placebo group, while no heart-failure events were observed among carriers receiving dapagliflozin.

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Co-lead study author Shinwan Kany, MD, a visiting scientist at the Cardiovascular Research Center with Mass General Brigham Heart and Vascular Institute and the Broad Institute, commented on how these findings could shape preventive care.

"Historically, identifying a genetic variant for cardiomyopathy mostly meant telling a patient they were at high risk and not having a specific preventive therapy to offer," he said in a press release. "These data show we do have tools to lower risk in these individuals."

As this was an analysis of a larger randomized trial, the results require further confirmation, according to experts. The narrow sample size of carriers also poses a limitation.

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"These findings are very encouraging because they suggest we may be entering an era where heart failure prevention becomes more precise and more genetically informed," Andrew Freeman, MD, a cardiologist at National Jewish Health, told Fox News Digital.

Freeman, who was not involved in the study, called the research "important and provocative."

Participants with no history of heart failure who took dapagliflozin were less likely to develop the condition, a finding that "raises the possibility that SGLT2 inhibitors may be especially useful as preventive therapy in genetically high-risk individuals," the doctor said.

"This should be viewed as an exciting hypothesis-generating finding, not yet a practice-changing mandate for all patients with these genetic variants," Freeman cautioned.

SGLT2 inhibitors are already "foundational" cardiovascular and kidney-protective medications, the doctor noted.

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"They reduce heart failure hospitalization across a broad range of patients, including those with diabetes, chronic kidney disease and established heart failure," he said. "What this study adds is the possibility that genetic information may help identify a subgroup of people who derive especially large benefit from early treatment."

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Genetic testing for cardiomyopathy is often used for diagnosis, family screening and risk stratification, Freeman said.

If future clinical trials confirm the findings, cardiologists could eventually use genetic screening to identify high-risk patients, monitor them more closely, and begin treatments such as SGLT2 inhibitors before heart failure symptoms appear, according to the cardiologist.

Heart failure does not always begin when symptoms appear, Freeman noted. In some patients, risk may be present years earlier due to inherited genetics.

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Preventive cardiology could identify high-risk patients earlier, before they develop symptoms such as shortness of breath, fluid retention or the need for hospitalization.

The decision to medicate should always be discussed with a clinician, Freeman advised, especially for those with a personal or family history of cardiovascular events.

Woman with advanced Alzheimer's regained speech and memories after taking magic mushrooms

Tue, 09 Jun 2026 07:00:30 -0400

A woman with advanced Alzheimer’s disease saw significant improvements in brain function after taking psilocybin-containing mushrooms.

That’s according to a case report recently published in Frontiers in Neuroscience, which focused on an elderly woman who had been living with Alzheimer's disease for about 10 years.

The Japanese American woman, whose name was not shared, had experienced severe functional decline for roughly five years. The Brazilian study authors described her as having advanced dementia, with very limited speech or communication, severe cognitive impairment, urinary incontinence and reduced mobility.

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She also depended on caregivers for assistance with daily living activities.

The woman received two sessions of psilocybin-containing mushrooms. The first was a 5-gram oral dose, followed by a 3-gram oral dose a month later.

After the first dose, she experienced profuse sweating and hyperthermia, followed by a prolonged sleep-like state.

Approximately 19 hours later, the patient "spontaneously initiated autobiographical conversation lasting several hours," the researchers wrote.

Over the following days and weeks, the woman experienced restored urinary continence, was able to walk independently and dress herself, and engaged in spontaneous conversation. She was also able to retrieve contextual memories, showed the ability to express emotions and maintained eye contact — smiling with others.

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After the second session, the authors reported that the woman had even greater speech capabilities, more facial expressions and humor, increased walking agility and continued continence.

Beyond the heavy sweating, hyperthermia and sleep-like state, the patient did not experience severe or persistent adverse effects, the researchers noted.

Although the reported benefits lasted for at least one month, the paper does not provide longer-term follow-up.

The authors said the findings should be interpreted with caution, as they are based on a single patient.

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The case also included no control group, standardized cognitive assessments, brain imaging biomarkers, electrophysiological monitoring or sleep studies, they noted.

The patient’s Alzheimer's diagnosis was not confirmed with modern biomarkers, and other neurodegenerative conditions could not be completely ruled out, the study stated.

As the patient may have experienced natural fluctuations in her medical condition, the study could not establish that psilocybin directly caused the woman’s improvements.

While the study suggests that psilocybin-containing mushrooms could temporarily reactivate brain function in people with late-stage dementia, the authors noted that controlled clinical trials, cognitive assessments, imaging scans and other tests are needed to confirm the findings.

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"Much more research is needed in larger, more representative study populations before any conclusions can be drawn about psilocybin’s safety and effectiveness in people living with Alzheimer’s or any other disease that causes dementia," Courtney Kloske, Ph.D., director of scientific engagement at the Alzheimer’s Association in Chicago, told Fox News Digital.

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Kloske, who was not involved in the study, emphasized that people living with Alzheimer’s and their caregivers should talk with their doctor about all medications, vitamins, supplements and other substances they are taking.

"This helps healthcare providers understand how these products may interact with approved Alzheimer’s medications and other therapies to determine whether they could lead to unwanted side effects," she advised.

Dr. Marc Siegel, Fox News senior medical analyst, said he is "dubious" of the significance of the study because the effect was described as temporary and was limited to one case.

"Also, there is a built-in danger of giving a hallucinogen to someone with this degree of mental impairment, because the behavioral effects are largely unpredictable and can be harmful," Siegel, who also was not involved in the study, told Fox News Digital.

"Having said that, I am not surprised to see that psilocybin could temporarily overcome or alter the gummed-up [brain] circuitry (with plaques) of advanced Alzheimer’s disease – so it might have some value in a carefully controlled setting."

The findings come as several states have expanded legal access to psilocybin. (The substance remains federally illegal in the U.S. as a Schedule I substance.)

Oregon began licensing psilocybin service centers in 2023, Colorado's regulated natural medicine program became operational in 2025, and New Mexico enacted a Medical Psilocybin Act in 2025, according to state officials.

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Still, there are currently no FDA-approved psilocybin treatments for Alzheimer’s disease or dementia, and legal access remains limited to certain state-regulated programs or approved research settings.

Fox News Digital reached out to the researchers for comment.

Why do some people get sepsis while others don't? Scientists point to the gut

Mon, 08 Jun 2026 07:00:44 -0400

Potentially deadly sepsis may be more likely in certain patients due to problems in the gut.

Researchers from the Korea Research Institute of Bioscience and Biotechnology's Infectious Disease Research Center used female mouse models to investigate why sepsis outcomes can vary so dramatically.

The study, published in the journal Nature, looked at genetically similar mice with different gut microbiomes. The mice were infected with Acinetobacter baumannii — a highly resilient bacterium that can lead to sepsis.

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The researchers compared groups of mice with higher and lower survival rates, examining differences in their gut microbiomes, the amount of bacteria in their blood and organs, and other cellular markers, according to the study press release.

Although some mice were genetically similar, the more vulnerable mice had a higher concentration of Muribaculaceae bacteria in the gut. In one comparison, these bacteria made up about 28% of the microbiome in poor surviving mice, but only 0.15% in better surviving mice.

Mice with worse survival showed an early and strong inflammatory response, which later led to more bacteria in the blood, lungs and spleen. This suggests that the microbiome causes the immune system to be more reactive, according to the researchers.

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In the microbiome of mice with worse survival, the researchers also noticed that one strain of bacteria — Sangeribacter muris KT1-3 — was most prominent. The mice that typically survived at high rates fared much worse when housed with KTI-3 mice, with their survival falling to 10%.

This bacterial strain also appeared to worsen inflammation during certain infections, making sepsis more severe.

These findings suggest that the gut microbiome can signal how the immune system will react before an infection begins.

Andrew Fleming, MD, section chief of Infectious Diseases & Immunology at NYU Langone Hospital, Brooklyn, said it has been "known for years" that gut bacteria and bacterial toxins can be released into the bloodstream during sepsis.

This worsens the inflammatory response to the initial infection, according to Fleming, who was not involved in the study.

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"This process is particularly important in septic shock, where the intestinal wall becomes more permeable to translocation (or leaking) of bacterial products," Fleming said.

Interactions between the gut microbiome and the immune system are "complex and variable from person to person," the doctor described.

"But there is mounting evidence that a diverse and healthy gut microbiome – the community of bacteria that lives in a person's gut – is protective in some ways against severe sepsis," he went on. "And a dysregulated microbiome – for example, one severely altered by antibiotics – can impair or worsen the immune system's response during sepsis."

Scientists are starting to think of the gut microbiome "almost as a living organ," according to Fleming, much like the heart, kidneys or liver, all serving "multiple functions" to keep the body healthy.

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An unhealthy microbiome can have "detrimental effects across a range of health issues," he added – including how the body responds to infections.

"Compared to our other organs, we currently have fewer readily available tests in the doctor's office to measure the health of our microbiome," Fleming said. "However, this should not prevent us from thinking about our gut microbiome and how to keep it healthy."

The use of antibiotics has "major and long-lasting effects" on the microbiome, Fleming noted. Up to 80% of adults in the U.S. are prescribed an antibiotic every year, while 30% are estimated to be unnecessary, according to the CDC.

"Antibiotics deplete the diversity of the microbiome and create a void in the gut microbial community that can be filled by harmful bacteria from the environment," the doctor told Fox News Digital.

"We must begin to think much more critically about our antibiotic use and overuse, both to maintain our gut health and to reduce the spread of antibiotic resistance."

The study findings are an "intriguing starting point to further research," Fleming said, although there were some key limitations.

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"Sangeribacter muris is not typically found in humans, so the exact mechanism of this bacterial strain worsening sepsis that is demonstrated in this study cannot be directly extrapolated to people," he said. "Well-designed clinical trials should be conducted to explore how similar gut microbiome effects may play out in sepsis in humans."

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Despite these limitations, the doctor said he supports the hypothesis that maintaining a healthy gut microbiome can help keep the immune system well-regulated while reducing the risk of developing severe sepsis.

This exercise habit may slash dementia risk and help you live longer, study finds

Sun, 07 Jun 2026 16:07:18 -0400

People who incorporate strength training into their weekly routines may be more likely to live longer, according to a new study.

Researchers from the Harvard T.H. Chan School of Public Health analyzed data from 147,374 adults and found that people who engaged in moderate amounts of resistance training had a lower risk of dying from several major causes, including heart disease and neurological disease.

The findings were published in the British Journal of Sports Medicine.

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People who performed between 90 and 119 minutes of resistance training per week had a 13% lower risk of death from any cause compared to those who did no strength training.

The same group also experienced a 19% lower risk of death from cardiovascular disease and a 27% lower risk of death from neurological diseases, most of which were related to dementia.

Researchers found that the greatest benefit occurred when resistance training was combined with aerobic exercise.

Adults who regularly participated in both forms of exercise had up to a 45% lower risk of death than those who did little aerobic activity and no resistance training.

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However, more exercise was not necessarily better.

The study found no additional reduction in mortality risk beyond about 120 minutes of resistance training per week.

The research followed participants for up to 30 years and repeatedly tracked their exercise habits over time, giving researchers a more complete picture of long-term behavior.

Josephine Hunt, an educational leader, former group fitness instructor and founder of The Resilience Revolution based in New Jersey, who was not involved in the study, said the findings support a growing body of research linking strength training to healthy aging.

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"The conversation about longevity often focuses on living longer, but I believe the more important goal is maintaining the strength, mobility, independence, and vitality to fully participate in life as we age," Hunt told Fox News Digital.

Hunt said resistance training helps preserve muscle mass and bone density, improves balance and supports overall physical function as people get older.

For women, she noted, strength training becomes especially important after menopause, when muscle mass and bone density can decline more rapidly.

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"Resistance training is not about bodybuilding, appearance, or achieving a certain physique," Hunt said.

"It is about preserving the ability to live life on your own terms."

She added that strength training can help people remain independent, recover from illness or injury, travel more easily and stay active later in life.

Researchers noted that the study has limitations.

While the findings suggest a connection between strength training and a lower risk of death, the study cannot prove that lifting weights was the reason participants lived longer.

The study also relied on self-reported exercise habits and primarily included white, middle-aged and older health professionals, which may limit how broadly the findings apply to the general population.

Scientists reveal surprising brain benefit of laughter: 'It's a mental workout'

Sun, 07 Jun 2026 14:26:43 -0400

The old saying that laughter is the best medicine may be true, according to new research that suggests it is also a vital catalyst for children's development.

Laughter and play are fundamental to healthy brain growth, emotional well-being and social bonding, according to Jacqueline Harding, Ph.D., an early childhood expert at Middlesex University in London.

In her book, "The Brain That Loves to Laugh," Harding argues that joy is a complex biological phenomenon that helps children navigate stress and build more resilient, receptive minds, news agency SWNS reported.

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"When we see children laugh, we witness the brilliance of the brain in action: learning, connecting and growing," Harding told SWNS.

"Hope and humor, it seems, are not just the seasoning of life, but foundational to a recipe for healthy development."

Laughter activates broad brain networks, including motor regions and the prefrontal cortex, long before children learn to speak. By helping the brain resolve conflicting ideas, it boosts creativity and engages working memory, acting as a "mental workout," experts say.

At a molecular level, laughter alters the internal chemistry by decreasing stress hormones like cortisol and epinephrine. It also increases "happiness chemicals" like dopamine, serotonin and endorphins.

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Additionally, laughter is known to boost oxytocin, which deepens emotional bonds between parents and children.

Prolonged stress does the exact opposite: It impairs learning, suppresses immune function and alters the developing limbic system, which governs emotion and long-term memory, according to SWNS.

"Stated simply, the emotional state of young children directly influences how they navigate their way through the world," Harding said.

Parents can foster these benefits through moments of spontaneous play and joyful connection, the expert advised.

These interactions do more than spark laughter — they help children develop emotional regulation, strengthen feelings of safety and connection, and support social and cognitive development, according to the American Academy of Pediatrics.

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"Spontaneous, joyful play is an antidote to stress, as it increases levels of endorphins released by the brain," Harding said. "Creative, happy play does its most brilliant work at a molecular level, especially at a time when the human brain is at its most receptive."

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This shared joy also establishes "co-regulation," where a child learns to manage their own stress by drawing on a biological store of positive early experiences.

Harding advocates for integrating humor directly into classrooms to reduce cognitive load and improve how children retain key concepts.

By uplifting the nervous system, joy creates an optimal environment for information absorption, as the SWNS piece noted.

"Safe relationships and non-stressful play environments promote learning," she added.

"The curriculum must never be prioritized over those two fundamental factors."

Flying with cannabis? TSA's new guidance comes with a major health warning

Sun, 07 Jun 2026 09:00:48 -0400

The Transportation Security Administration (TSA) recently updated its medical marijuana guidelines, adding specific instructions to its "What Can I Bring?" directory for both carry-on and checked bags.

Patients who use cannabis to manage chronic pain, anxiety, nausea or other qualifying conditions may travel with their medication for use at their destination.

When taking medical marijuana on a flight, experts suggest separating the travel process from the treatment and waiting until arriving at the destination before using the substance.

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"For most patients, the goal isn't to use cannabis on the plane. It's making sure they have access to their medicine when they arrive," Professor Rob Mejia of the Stockton University Cannabis Studies Department, who is also author of "The Essential Cannabis Book," told Fox News Digital.

Using cannabis on aircraft is generally not recommended. Airlines strictly prohibit smoking and vaping, and even edible products can behave unpredictably.

While some experienced consumers may use a low-dose edible before a flight to manage flight anxiety or promote sleep, Mejia said the key factor is familiarity.

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"An airport or airplane is not the place to test a new product or take a dose you are not accustomed to," he advised. "What feels relaxing to an experienced consumer can easily feel overwhelming to someone with less experience."

According to clinical data published by the American College of Cardiology, cannabis use significantly alters heart rhythm regulation and heightens the heart muscle's overall oxygen demand.

When this elevated cardiac strain combines with the nervous system's natural response to altitude — which, according to University of Florida research, already forces the heart to beat faster to distribute lower levels of oxygen — it can trigger acute cardiovascular distress.

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Rather than relieving travel anxiety, using unpredictable or high-potency doses at high altitudes can worsen symptoms like severe nausea, dizziness and hyperventilation, research shows.

"The overall goal should be continuity of care during travel, not medicating at 35,000 feet," Mejia said.

For a growing number of patients, cannabis is no longer just an alternative therapy, but functions as a primary form of medicine. In these cases, before traveling with the substance, preparation is everything, experts say.

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"The safest cannabis travel plan is understanding the laws before you pack," Mejia advised, warning travelers not to misinterpret the updated language.

"A TSA checkpoint is not a legal shield from state or local enforcement," the expert noted. "The TSA checks for security threats, not cannabis. That doesn't mean cannabis can't become your problem."

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"If your cannabis looks legitimate, labeled and professionally packaged, you're less likely to raise questions."

"If your cannabis looks legitimate, labeled and professionally packaged, you're less likely to raise questions than if you're carrying a bag of mystery gummies and a handful of loose flower," Mejia added.

If an item raises eyebrows, the agent has the authority to refer the matter to law enforcement.

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While domestic travel has entered a gray area, international travel remains a different set of rules altogether. Crossing international borders with cannabis carries severe risks, regardless of the laws of the country you are visiting, experts say.

"If you're traveling internationally, leave your cannabis at home," Mejia advised. "Even in countries that have legalized cannabis, the rules for visitors can be very different from the rules for residents."

Drinking alcohol may influence cravings for certain foods in a surprising way, study suggests

Sat, 06 Jun 2026 19:37:50 -0400

If you find yourself reaching for a bag of chips after a few drinks, hormones may be partly to blame. Researchers suggest they can influence food cravings and may contribute to significant overeating.

Studies examining how alcohol affects people’s eating habits have produced inconsistent results, University of Sydney researchers reported in Obesity Reviews.

Alcohol on its own always adds calories, but how much it contributes to people’s total caloric intake depends on their dietary habits, the scientists observed.

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Previous research suggests alcohol consumption may increase levels of FGF21, "a hormone that increases savory (umami) preference and reduces sweet preference," the researchers wrote. In "minimally processed food environments," people seek foods that are both satiating and high in protein, and they limit the number of calories they eat.

On diets rich in ultra-processed savory foods and/or high-fat unprocessed meats, however, consumers eat foods that taste like the minimally processed foods, but that fail to deliver protein. The researchers refer to these foods as "protein decoys." People who indulge in ultra-processed foods tend to eat many more calories, because they’re not satisfied without protein.

The researchers analyzed previous experimental work that involved interviews with more than 9,000 Australians. The survey found that people who reported drinking alcohol also reported eating a lot more savory foods and fewer sweet foods than the non-drinkers. People’s savory food intake increased on days they reported drinking.

People who reported drinking and consuming a savory diet with the low-protein, high-fat characteristics of an ultra-processed diet took in 40% more calories than the daily recommendation — before factoring in the alcohol.

"Results suggest that alcohol may have contributed to the obesity epidemic," because it increases people’s appetites, and people consuming highly processed foods eat more of the unsatiating food, the researchers hypothesized.

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The researchers wrote that their observations could explain why studies on alcohol’s effect on caloric intake have been so varied, because it likely depends on the types of foods you’re eating while drinking.

They also noted that their studies did not directly measure FGF21 levels, but that they applied previous information gathered through scientific studies to make their observations. They wrote that they could not provide direct evidence of FGF21’s role in food intake.

The researchers also acknowledged the limitations of their research, since it was largely based on secondary evidence from a population survey.

"Advice to limit highly processed foods, including savory snack foods, may be even more critical than previously thought for reducing the risk of weight gain among adults who drink regularly," they concluded.

Registered dietitian Morgan Beemiller, RD, LDN, based in Ohio, said she was not surprised by this study’s findings.

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"Alcohol is known to affect several biological and behavioral systems that influence food cravings," she told Fox News Digital.

According to Beemiller, alcohol alters appetite-regulating signals and affects the brain’s reward circuits. It also changes taste perception, she said.

To avoid the ultra-processed overeating pitfall, Beemiller recommended people eat a substantial meal prior to drinking.

"Include protein, fiber-rich carbohydrates and healthy fats," she advised. "This combination helps slow alcohol absorption and reduces urges for convenience foods later."

Chicken, rice and salad or salmon, potatoes and broccoli are sensible pre-drink meals, Beemiller said.

"Decide on your late-night food before you start drinking," she said. "If healthy food is already available, you are less likely to order or make convenience foods later in the evening."

People should keep minimally processed snacks such as nuts, cheese, fruit, hummus and vegetables and hard-boiled eggs, readily available, Beemiller said. It’s also important to stay hydrated, she noted. Alternating alcoholic drinks with water can reduce total alcohol consumption, improve hydration and reduce hangover symptoms.

While Beemiller said evidence suggests less alcohol is generally better for health, she added there are a few ways to reduce the negative impact if someone chooses to drink.

Keep your intake to a moderate level. Health risks rise the more people drink. Choose low-sugar options such as dry wines, light beers and cocktails that use fresh juices rather than syrups. Avoid high-sugar drinks, such as margaritas, daiquiris, sweet dessert wines and hard lemonades. Also beware of high-calorie mixers. Opt for sparkling water instead.

"Choose alcohol for enjoyment, not stress management," Beemiller said.

Can alkaline water actually improve your health? Experts separate fact from fiction

Sat, 06 Jun 2026 09:00:05 -0400

Alkaline water has entered the conversation as an arguable alternative to regular drinking water.

Numerous celebrities, including Gwyneth Paltrow, Mark Wahlberg and Jennifer Aniston, have touted alkaline water in brand campaigns, but is there a real benefit? Experts report that the science is uncertain.

Bottled water that’s sold as alkaline water may have added minerals like calcium and magnesium, which help the water reach an alkaline pH, according to Mayo Clinic. A pH of 7 is neutral, while a level greater than 7 is alkaline and less than 7 is acidic.

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Plain tap water has a lower pH than alkaline water, which has led some to claim that drinking alkaline water can neutralize acidity in the body.

There have also been claims that alkaline water can help prevent certain health conditions, like cancer and stroke, according to the Mayo Clinic. Some studies have also shown that alkaline water may help slow bone loss, perhaps due to the added calcium.

Other research suggests that alkaline water combined with a plant-based Mediterranean diet may help relieve acid reflux. Several studies have suggested that alkaline water alone could improve symptoms of gastroesophageal reflux disease (GERD).

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The Mayo Clinic stressed that more research is necessary to support these claims and to confirm whether these benefits continue over time.

In a Harvard Medical School publication, Howard E. LeWine, chief medical editor of Harvard Health Publishing, confirmed that benefits potentially exist but only temporarily.

"Because the fluid in the stomach is so acidic, once regular or alkaline water gets down to your stomach, there will be little difference in the resulting stomach fluid pH," he wrote.

"You could potentially raise the stomach fluid pH by drinking a lot of alkaline water, but it would only be temporary. Even if you drank enough alkaline water to slightly raise the pH of your blood, your kidneys would quickly go into action to rebalance your blood pH."

As an example, alkaline water may provide heartburn relief from acid reflux, but the effects would not be long-lasting. LeWine considered that there are "much more effective options," such as antacids.

The doctor warned that drinking alkaline water could be dangerous for people who take PPIs, or stomach acid production blockers.

The Mayo Clinic added that alkaline water has been linked to safety concerns, especially when the water’s pH is higher than 9.8. This can lead to high levels of potassium in the blood, a condition known as hyperkalemia.

LeWine expressed the same concern that alkaline water "might result in an increased blood pH, which can alter the normal blood levels of chemicals like potassium, especially [for people with] kidney disease."

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In an interview with Fox News Digital, certified holistic nutritionist Robin DeCicco confirmed there is "no strong evidence" that alkaline water provides "meaningful long-term health benefits."

While infusing the water with minerals can be beneficial for reducing acidity in the body, the best way to do so is by following "foundational" dietary habits, according to the expert.

This includes eating meals based in real foods and eliminating excess sugar, caffeine, processed and fried foods because they can "aggravate acidity in the body," she said.

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"Vegetables, fruit, good fats, like the omega-3 fats, lean protein, fiber — those are the things that really help to keep acid out of the body," DeCicco added.

For those who have acid reflux complications, she recommends seeing a doctor and adopting helpful habits like eating consistently throughout the day, not lying down after eating and avoiding highly acidic foods.

Breakthrough pancreatic cancer drug shows survival gains that surprise experts

Fri, 05 Jun 2026 17:51:16 -0400

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→ Single infusion of controversial drug changed severe depression symptoms within hours

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Scientists unveil 'living bandage' that could dramatically speed wound healing

Fri, 05 Jun 2026 14:42:16 -0400

A new "living bandage" could soon revolutionize how doctors treat serious injuries by accelerating the healing process, according to new research reported by SWNS.

The high-tech patch was developed by researchers at Rice University in Texas. It acts like an around-the-clock mini factory, continuously delivering healing proteins directly to different types of wounds, the same source noted.

Caring for chronic wounds is often a challenge for doctors, as it's difficult to deliver steady, localized signals that tell the body to repair its own tissue, the researchers said.

The body naturally relies on small chemical messengers called cytokines to control inflammation and healing. However, traditional treatments like ointments or injections usually fail, as fragile proteins break down too quickly or wash away from the injury site.

To solve the problem, the research team created a cell-based patch that stays on top of the wound. Inside the device, scientists placed engineered cells programmed to manufacture and secrete three specific healing cytokines, known as IL-10, IL-12 and Transforming Growth Factor-beta.

These cells are safely housed inside protective material that acts like a shield — letting vital nutrients and therapeutic proteins pass through to the skin while keeping the body's immune system from attacking the engineered cells inside.

The system also uses a special hydrogel that helps the patch blend naturally with the wound, SWNS reported. It may be updated eventually, the research team indicated, to work alongside electronic components.

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In lab tests on rodents and pigs, the patch successfully accelerated wound healing. By analyzing the genetic material of the cells, the researchers confirmed the treatment successfully activated the processes needed for tissue repair.

Professor Omid Veiseh, faculty director of the Rice Biotech Launch Pad and leader of the laboratory development, said the animal trials showed strong potential for the approach.

"The findings show how continuous, localized cytokine delivery can support key biological pathways involved in tissue repair," Veiseh said, according to SWNS.

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"By maintaining a consistent presence of these signaling molecules at the wound site, we can more effectively engage the body’s natural healing response."

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He said genetic analysis "revealed coordinated upregulation of genes associated with tissue regeneration and immune modulation, providing a mechanistic basis for the functional improvements observed."

The platform is fully customizable, so the engineered cells can easily be adapted to produce different combinations of proteins and growth factors, depending on what each individual patient needs.

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Study co-author Christian Schreib, Ph.D., noted that "the ability to tune both the type and timing of cytokine delivery opens the door to more precise control over the healing process."

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Schreib said that "future work will focus on expanding the flexibility of the platform, including approaches such as optogenetic control" — using light to control cell activity — "to regulate cytokine secretion in real time."

The technology is still in an early stage and has not yet been tested on human patients.

Further research is needed to understand how the technology will be used on humans.

The study was published in the journal Nature Biomedical Engineering.

'I thought I had the flu': Mom nearly died after dismissing deadly sepsis symptoms

Fri, 05 Jun 2026 07:00:59 -0400

In the wake of NASCAR star Kyle Busch’s death from sepsis, a Virginia Beach mother who almost lost her life to the deadly condition is sharing her harrowing experience to raise awareness.

In 2015, Audrey Leishman was a healthy 31-year-old when she thought she’d come down with the flu. Instead, her condition spiraled into a severe case of sepsis that left her in the ICU for 10 days, including five days in a medically induced coma.

Now recovered, Leishman – who is married to professional golfer Marc Leishman – is dedicated to raising awareness about the condition through her nonprofit organization, the Begin Again Foundation. She has also written a children's book aimed at helping families recognize the warning signs.

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Leishman’ ordeal began when she began to feel ill one evening while caring for her sons, then 19 months and 3 years old, while her husband was traveling.

"I had never actually had the flu before, but I was achy, feverish and cold. And so I thought, this seems like the flu," she told Fox News Digital during an on-camera interview.

As the days went on, Leishman started to feel worse. Her fever spiked higher and she developed severe stomach issues.

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"At one point, I actually thought I was going a little bit crazy, because my right elbow and left big toe started hurting – it was the most random thing. I hadn't injured myself," she said. "I was really confused as to what was going on."

When Leishman became too weak to care for her sons and started to have nosebleeds, her friend insisted that she see a doctor.

At Urgent Care, Leishman’s temperature and heart rate were abnormally high, and her blood pressure was dangerously low. She was taken by ambulance to the emergency room.

While today’s hospitals have "come a long way" toward sepsis awareness and recognition, Leishman noted that wasn’t the case in 2015.

"They took a very long time to figure out what was going wrong with me," she said, adding that doctors at first thought she was afflicted with autoimmune diseases.

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"They kept testing me for different things. Eventually, they admitted me, and I was in the ICU for a total of 10 days – five of which were in a medically induced coma."

The sepsis ultimately turned into acute respiratory distress syndrome.

"I very much remember not being able to breathe," Leishman recalled. "That was by far the scariest part. It got to the point where I had to pause between every word to take a breath, and it was basically like sipping air."

At one point, she later learned, there was a "good chance" she wasn't going to wake up from the coma.

"When I finally did wake up, it was quite the process of relearning how to walk again, dealing with at-home physical therapy and being on a PICC line (peripherally inserted central catheter)," Leishman shared.

The first year of recovery was "very difficult," she said. "My immune system was so compromised that I was sick constantly."

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Today, Leishman says she is healthy but that her memory "is not what it used to be" and that she gets fatigued more often.

The original cause of her sepsis remains unclear, she said, but it may have been linked to her recent IUD removal.

"I did have the diagnosis of toxic shock syndrome, but I also had tonsillitis, strep throat, a UTI and pneumonia," she said. "I was a very, very sick person."

In severe cases, infection can spread into the bloodstream, triggering the widespread, life-threatening inflammatory response that is sepsis.

It can quickly lead to tissue damage, organ failure and death if not treated right away, according to Fox News senior medical analyst Dr. Marc Siegel.

"The body reacts by making inflammatory chemicals. It’s the immune system revving up … but it can hurt more than help," he previously told Fox News Digital.

Leishman explained the response with an analogy: "Instead of your body sending out the Navy SEALs, it sends out the entire U.S. armed forces."

As sepsis worsens, it can cause a drop in blood pressure and interfere with the delivery of oxygen to the body’s tissues, potentially leading to lactic acidosis — a dangerous buildup of lactic acid in the bloodstream.

Organ failure is a serious risk, particularly affecting the kidneys, Siegel warned.

"The kidneys fail, toxins from the kidneys build up, blood pressure goes down, fever goes up, the lungs fail — something called ARDS," he said.

Acute respiratory distress syndrome (ARDS) occurs when inflammation causes fluid to leak into the lungs, making it difficult for oxygen to reach the bloodstream.

Common warning signs of sepsis can include high fever, confusion, rapid breathing, extreme weakness, low blood pressure, fast heart rate and bluish or mottled skin, per the CDC. Patients can also feel very cold and experience extreme pain, Leishman added.

After Leishman was discharged from the hospital, she was struck by how little people knew about sepsis, which led her to start the Begin Again Foundation.

"I had never heard of sepsis – and I realized that was why I almost died," she shared. "If I had known what the symptoms were and what to look out for, I would have sought treatment earlier."

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The expensive medical costs – for everything from home healthcare to antibiotics to a walker and other equipment – were also shocking. "I learned that sepsis is the most expensive hospitalization bill there is," Leishman said. "I remember thinking, ‘What if we didn't have the money to afford this?’"

"In a time when people are struggling, if I can help ease that burden – even just the tiniest bit, so they can focus more on the recovery – it is my absolute passion and honor to continue to do that. And that is the main focus of the organization."

Leishman’s children’s book, "Katie Koala's Biggest Bite," focuses on a young girl who gets injured and becomes ill, then her mother takes her to the doctor soon enough to catch sepsis before it becomes life-threatening.

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"My goal for this book is that it will be in both little hands and their parents' bigger hands … and that by reading this story, they learn about what sepsis is and what symptoms to look out for," she said.

"I've read too many stories of parents who did seek treatment, who took their child to the doctor, and were told it was just a virus."

Leishman said the simplest thing parents can do is to ask the doctor: "Could this be sepsis?"

"Just asking that question could lead them on the path to run a different lab panel or look at the symptoms in a different way," she added.

Every hour that sepsis goes untreated, the mortality rate increases by up to 8%, Leishman noted.

"Time truly is the most important thing – and getting that early treatment can prevent you from even being hospitalized."

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One of the most important things people should know, according to Leishman, is that sepsis can happen from any infection.

"The most common causes are respiratory infections, UTIs and kidney stones, but it can happen from a cut. It can happen from strep throat, the flu," she warned.

Popular weight-loss diet shows surprising impact on serious mental health condition

Thu, 04 Jun 2026 13:39:34 -0400

The keto diet may help individuals with anorexia nervosa, new research from UC San Diego School of Medicine suggests.

The small study, published in the journal Nature, enrolled 22 women between 18 and 45 years old who had a history of anorexia nervosa and a BMI (body mass index) above 17.5.

Anorexia nervosa (AN) is a severe psychiatric disorder involving food restriction and low body weight, the researchers describe. This is often followed by body dissatisfaction, an intense fear of eating, and a preoccupation with body shape and size even after weight restoration.

KETO DIET HAS SURPRISING IMPACT ON MENTAL HEALTH, RESEARCHERS DISCOVER

The participants followed a ketogenic therapy plan for 14 weeks, aiming for a diet consisting of 70% fat, 20% protein and 10% carbohydrates, according to a press release.

The goal was to maintain weight while inducing nutritional ketosis — a metabolic state in which the body produces and uses ketones for energy because carbohydrate intake is low enough to shift metabolism toward fat burning.

The researchers monitored the participants via ketone testing, weekly weight checks, symptom questionnaires, and nutritional and psychiatric support.

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Among the remaining 18 participants, eating disorder symptoms reportedly improved in several areas, including restraint, depression scores, and concern with eating, shape and weight.

Overall scores on the Eating Disorder Examination Questionnaire (EDE-Q) also improved, with 72% of participants scoring in the recovered or normal range.

The participants’ body weight did not change significantly, and no BMI fell below 17.5, according to the results.

Those who continued to follow ketogenic therapy three months after the intervention had slightly better EDE-Q scores.

The study authors concluded that ketogenic dietary therapy is "well-tolerated" and demonstrated "potential efficacy" in reducing anorexia nervosa symptoms in adults who are mildly underweight or weight-restored.

Although the study was "sufficiently powered," the authors noted that the small sample size of predominantly White females limits the scope of the findings.

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"Future research should replicate these findings in more diverse populations and incorporate objective assessments of brain function, such as metabolic PET imaging, to assess brain glucose metabolism," they wrote.

Lead study author Guido Frank, MD, professor of psychiatry at the UC San Diego School of Medicine, who has studied and treated anorexia patients for more than 25 years, launched this study to broaden treatment options for this high-risk population.

Frank wrote in a statement that new approaches to anorexia nervosa are "urgently" needed.

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"Our work with ketogenic therapy looks beyond standard therapies and potentially at the underlying physiology of the disorder," he went on.

"Growing evidence links anorexia nervosa to neurometabolic dysfunction, and we are hopeful that direct metabolic intervention can regulate neural function and address the psychological symptoms patients experience."

People taking common sleep drug may not realize they're too impaired to drive, study finds

Thu, 04 Jun 2026 07:00:32 -0400

A popular antipsychotic medication was found to reduce obstructive sleep apnea (OSA) – but it also led to impaired driving the next morning.

That’s according to a small randomized controlled trial published in the Annals of the American Thoracic Society.

Researchers from Flinders University in Adelaide, Australia, conducted the study in 15 adults with OSA who also had difficulty maintaining sleep. Each participant underwent two overnight sleep studies approximately one week apart, according to a press release.

The participants took 50mg of quetiapine (Seroquel) before bed one night, and took a placebo the following night.

Quetiapine is a widely prescribed antipsychotic that is prescribed for schizophrenia, bipolar disorder and depression. It is also often used off-label at lower doses to treat insomnia, anxiety and other sleep issues.

NEW HEALTH WARNING ISSUED OVER POPULAR SLEEP AID MILLIONS TAKE NIGHTLY

The researchers monitored the participants throughout the night, looking at their breathing, brain activity, oxygen levels and leg movements.

The participants who took the quetiapine had more than 40 minutes more total sleep time and 45% less wakefulness during the night, the study found. Their apnea-related events also reduced from 27 to 20 events per hour.

Despite these improvements, the drug appeared to slow reaction time behind the wheel compared to those taking a placebo. This was based on a driving simulator test and a 10-minute reaction time test, administered within 30 minutes of waking up.

SLEEP APNEA MAY BE QUIETLY CHANGING YOUR BODY IN AN UNEXPECTED WAY, STUDY FINDS

Those taking quetiapine experienced more than triple the number of attention lapses and swerved out of their lane more often in the driving simulator.

Eleven out of 15 of the participants reported feeling sleepier the morning after taking the medication, but roughly one in four people did not recognize their level of impairment. This was concerning because they may be more likely to operate a vehicle or machinery without realizing their reaction time had slowed.

Other mild to moderate side effects included nausea, restless legs and a sudden blood pressure drop upon standing, which affected one in three people taking quetiapine.

The study did have some limitations, including the small sample size, the authors noted. The participants were only evaluated for one night, and the study’s laboratory setting may not reflect the participants’ real-world use.

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Larger, longer-term studies are needed to confirm the findings before making decisions about prescribing quetiapine for sleep apnea and insomnia, the researchers said.

Pending follow-up studies, the researchers recommend that people avoid driving or other safety-critical tasks for at least 9.5 hours after taking quetiapine.

Ashley Curtis, PhD, director of the Cognition, Aging, Sleep and Health (CASH) Lab at the University of South Florida, noted that certain hypnotic medications exhibit sex differences in metabolism.

Women generally metabolize these drugs more slowly than men, which can influence both efficacy and the risk of next-day side effects, warned the expert, who was not involved in the study.

"Future studies should carefully examine whether these newer agents demonstrate similar sex-specific patterns to ensure optimal dosing and safety recommendations," she told Fox News Digital.

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The impact of quetiapine on next-day cognitive function warrants further investigation, particularly among older adults, according to Curtis.

"This population is already vulnerable to cognitive and related side effects related to polypharmacy, making it essential to understand the potential trade-offs between sleep benefits and daytime functioning," she added.

Insomnia is often the result of "learned behavioral and cognitive factors" that persist over time, according to Curtis.

"Even when medications are effective in the short term, behavioral interventions such as cognitive behavioral therapy for insomnia remain an important component of long-term management," she said.

Chelsie Rohrscheib, head sleep expert at Wesper, a sleep analysis company in New York, agreed that patients shouldn't be alarmed by these findings.

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"But if they're taking quetiapine for sleep, especially if they have sleep apnea or wake up feeling groggy, they should talk with their doctor about whether the benefits outweigh the risks and whether other treatment options might be appropriate," noted Rohrscheib, who was not affiliated with the research.

Fox News Digital reached out to the drug manufacturer and to the study researchers for comment.

New ways to prevent flu revealed in 'accidental' lab breakthrough, study finds

Wed, 03 Jun 2026 17:15:13 -0400

An accidental lab discovery has opened the door to entirely new ways of preventing the flu.

While investigating how influenza replicates, researchers discovered that different flu strains use completely different strategies to infiltrate human cells, SWNS reported.

By targeting the specific molecules the viruses rely on, scientists found that they could block them from entering new cells and halt their replication altogether.

5 THINGS YOU NEED TO KNOW BEFORE GETTING YOUR FLU SHOT, ACCORDING TO DOCTORS

Researchers say these "fundamental insights" into seasonal influenza highlight a clear path toward developing better preventive medications.

"The hope is that fundamental, curiosity-based research like this helps to pave the way for novel strategies to treat and prevent influenza infections," principal investigator Dr. Emily Bruce, from the University of Vermont's Larner College of Medicine, said in the SWNS report.

While several flu strains cause illness, H1N1 and H3N2 influenza A viruses are the most common. However, current flu tests cannot differentiate between them, and clinical treatments are identical for both.

Although vaccines and antivirals are available, Bruce noted a "dire" need for better medications to stop the virus from spreading cell to xxcell.

"You don’t get sick when a virus is in one cell," he noted. "You get sick because a virus replicates itself and goes into many more cells."

HOW LONG YOU’RE CONTAGIOUS WITH THE FLU — AND WHEN IT’S SAFE TO GO OUT

The study, which was published in The Journal of Virology, originally aimed to map how viral RNA segments are transported within cells to create new viral particles.

The team used H1N1 and H3N2 viruses isolated from the nasal passages of positive patients in 2022.

During the investigation, the team unexpectedly stumbled upon a cellular pathway that blocked the virus from entering lung cells, SWNS reported.

RESEARCHERS LOCKED FLU PATIENTS IN A HOTEL WITH HEALTHY ADULTS — NO ONE GOT SICK

The data revealed that when a specific human protein called Rab11B was depleted, H3N2 viruses failed to enter human lung cells. H1N1 viruses were completely unaffected.

Using reverse genetics, the team mapped this defect and uncovered a brand-new, H3N2-specific role for Rab11B during viral entry.

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This discovery challenged the scientific assumption that all flu viruses enter cells the same way.

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"Viruses are like pirates from different countries hijacking someone’s ship," Bruce said. "Different viruses, like different types of pirates, use different methods to get onboard."

"We had previously thought that all flu viruses used the same way to get into a cell, but we discovered that this is not true," she went on. "H1N1 and H3N2 need different proteins to get in, and if you get rid of the right protein, a specific virus can’t get in."

While these findings identify a critical cellular pathway for viral entry, the study was conducted using isolated cells, the researchers acknowledged.

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Further research is needed to determine whether blocking the protein is safe and effective within a live, complex human respiratory system.

Bruce and the team hope to conduct further research to determine whether this Rab11B-dependency is a fundamental property of H3N2, or if it's a trait unique to currently circulating flu strains.