Health
Common vaccine slashes Alzheimer’s disease risk when dose is increased
NEWYou can now listen to Fox News articles!
A new, stronger flu shot could slash Alzheimer’s risk in half, according to new data.
The study, led by researchers at the University of Texas Health Science Center at Houston (UTHealth), found that adults 65 and older who received a high-dose influenza vaccine had a significantly lower risk of developing Alzheimer’s disease compared to those who received the standard dose.
The immune system naturally weakens with age, making older adults less responsive to standard vaccines. To combat this, the Centers for Disease Control and Prevention recommends a high-dose flu vaccine for people over 65. This version is approximately four times stronger than the standard shot.
ONE TYPE OF OLIVE OIL HAS A SURPRISING EFFECT ON BRAINPOWER DURING AGING
Alzheimer’s disease, a brain disorder that slowly destroys memory and thinking skills, affects more than 6 million Americans, most of them age 65 or older.
Dr. Marc Siegel, a Fox News senior medical contributor, weighed in on the impact of the flu shot on Alzheimer’s risk.
Alzheimer’s disease, a brain disorder that slowly destroys memory and thinking skills, affects more than 6 million Americans, most of them age 65 or older. (iStock)
As the vaccine directly affects the immune system, it is possible that this interaction could decrease inflammation in the body and “thereby indirectly decrease Alzheimer’s risk,” Siegel, who was not involved in the research, told Fox News Digital.
“Flu shots and their components do not cross the blood-brain barrier, meaning they aren’t directly affecting brain cells.”
“We can’t conclude from this that it is the flu shot itself that causes the effect.”
“I was stunned that, as a physician, I didn’t know a higher dose was offered,” lead study author Paul Schulz, professor of neurology at McGovern Medical School at UTHealth, said in a press release.
Schulz also led a previous study linking general flu vaccination to a 40% reduction in Alzheimer’s risk.
While the previous research had already linked general flu vaccination to a reduction in Alzheimer’s risk, this new study looked specifically at the strength of the dose.
POPULAR DIET TIED TO LOWER DEMENTIA RISK FOR SOME GROUPS, STUDY REVEALS
“The public health department had seen our vaccine research and asked if I could come down to talk to them about it,” said Schulz. “We went through the findings, and they asked if there was a difference with different dosages; I was confused.”
Adults who received the quadruple-strength vaccine had a lower risk of Alzheimer’s than those who received the standard dose. (iStock)
After sorting through data from nearly 200,000 older adults, the team found the adults who received the high-dose vaccine had a lower risk of Alzheimer’s than those who received the standard dose.
Adults in the high-dose group had an almost 55% lower risk than those who weren’t vaccinated, significantly outperforming standard-dose protection.
CLICK HERE FOR MORE HEALTH STORIES
The protective effect of the high-dose vaccine was even more pronounced in women compared to men, although both groups saw significant benefits.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
This study shows a link, not a cause, the researchers noted.
Experts can’t say for certain that the flu shot itself stopped Alzheimer’s because people who get high-dose vaccines might also have other healthy habits, like better diets or more frequent check-ups.
The study focused on people over 65, so it’s unclear whether getting these shots earlier in life would provide the same level of protection. (iStock)
The researchers also looked at medical records after the fact, rather than following two controlled groups in real time, which can sometimes result in missing information or biases.
“This is not a cause/effect study,” Siegel reiterated. “We can’t conclude that the flu shot itself causes the effect; it could be something about the people who decide to take this shot.”
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
The study also focused on people over 65, so it’s unclear whether getting these shots earlier in life would provide the same level of protection.
“This needs to be further studied, but it is already certainly another reason to take a flu shot,” Siegel added.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
The study was published in the journal Neurology.
Health
Woman discovers missing nose ring traveled to her lungs, causing month-long cough
NEWYou can now listen to Fox News articles!
A TikToker in Mexico thought her cough that wouldn’t go away was just a reaction to the changing weather. Instead, it was her own nose ring, lodged deep within her lungs.
The 26-year-old, Monica Deyanira Cabrera Barajas, recently went viral on TikTok, amassing 4.7 million views after revealing the freak medical accident.
In videos, she shared that the stray accessory sat a mere 0.5 millimeters from her aorta, Jam Press reported.
NEW ‘SAFER OPIOID’ DELIVERS PAIN RELIEF WITHOUT ADDICTION RISK IN EARLY TESTS
Deyanira, who has a large number of piercings, didn’t initially notice the jewelry was missing. It wasn’t until she developed a “chronic cough” lasting over a month that she went to see a doctor.
“The only theory I have, which I told the pulmonologist, is that I fell asleep, the little ball fell out, and that was it,” Deyanira told creatorzine.com.
What was supposed to be a routine 20-minute extraction turned into a high-stakes medical procedure. (Jam Press)
“I was lying on my back, I didn’t realize, and that’s how I messed up.”
DANGEROUS TIKTOK TREND LEAVES BOY BADLY BURNED AS DOCTORS ISSUE WARNING
What was supposed to be a routine 20-minute extraction turned into a high-stakes medical procedure. During the initial attempt, surgeons were unable to budge the object because it had already begun attaching to her internal tissue.
“It ended up taking an hour and 20 minutes, and they still couldn’t remove it because it was attached to my body,” she said, according to the Jam Press report.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
Facing a second, more invasive surgery and the risk of a fatal hemorrhage, Deyanira prepared for the worst. The night before the surgery, she wrote a farewell letter to her loved ones.
The nose ring was lodged dangerously close to her aorta, the body’s primary artery. (Jam Press)
“I was honestly thinking, ‘I’m going to die,’” she said. “It’s a horror I wouldn’t wish on anyone.”
CLICK HERE FOR MORE HEALTH STORIES
The woman’s surgeon was equally stunned by how close the metal was to her heart. According to Deyanira, the doctor told her, “It seems God takes care of his creatures.”
If the metal had punctured her lung or heart before doctors discovered it, Deyanira said she likely would have died from a lung collapse or perforated aorta.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
Now, the TikToker says her days of septum rings are over.
After the ordeal, Deyanira said she’s permanently done with piercings. (Jam Press)
“I love piercings, and I really liked my septum piercing, but in my case, I wouldn’t get it again because of the terror I experienced,” she said.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
Followers commented that the ordeal “unlocked a fear I didn’t know I had.”
Health
Inside a One-Man Workshop for Ultrapotent Drugs
Last fall, a man who calls himself Chemical Analyst allowed the two of us – New York Times reporters writing about the illegal drug trade – to watch on a secure video call as he packaged ultrapotent synthetic drugs for distribution.
These chemicals now flood the modern drug market. Many have psychoactive effects that are much more intense than those of traditional drugs. One newly emerging drug, cychlorphine, can be 250 to 500 times as strong as heroin and 10 times as strong as fentanyl.
Chemical Analyst is a small-time, independent dealer who supplies powerful drugs without a cartel or gang for support. From an apartment in the northeastern United States, he places online orders for drugs made in a lab in China, repackages them and sells them domestically.
Operations like this represent the frontier of a drug market that is increasingly democratized. Compounds can be made in labs all over the world, ordered online and shipped anywhere. And because these drugs are often entirely new chemical compounds, they are difficult for law enforcement officials to detect.
We interviewed Chemical Analyst over the course of a year, after meeting him through others who use and sell these new, potent drugs.
He allowed The Times to observe his operation on the condition that his identity would remain confidential. He is a felon on probation who fears further prosecution. He is also a functional addict who regularly buys, sells and ingests some of the most potent drugs in the world.
The Times decided to describe parts of his process because they are vital to understanding both the origins of ultrapotent drugs and the difficulties faced by law enforcement in tracking and interdicting these new compounds.
In 2022 and 2023, Chemical Analyst was a street dealer of fentanyl and crack. His setup at an apartment “is so much safer,” he said. “I don’t have to worry about running if a cop rolls up through the alley,” he added. As his own use gravitated to more potent drugs, he developed the connections and expertise to sell them, too.
His latest drugs arrived in mid-October from China in a silver Mylar bag. He paid $4,370 in cryptocurrency for the shipment, which contained several powerful and potentially deadly synthetic compounds.
One bag held a 100-gram slab of MD-PiHP. The drug is a cathinone, a class of stimulants often sold as “bath salts” that can induce psychosis. In markets where these stimulants are particularly popular, like Miami, they are increasingly showing up in toxicology reports from people who suffer fatal overdoses.
On the secure video call, Chemical Analyst measured 100-milligram crystals of the drug into small bags. He sprayed the bags with bleach to remove his DNA, applied labels from an untraceable thermal printer and wore textured latex gloves to keep the bags clean of fingerprints. Because Chemical Analyst is a convicted felon, his prints are already in state databases.
He moved the drugs into smaller baggies and weighed them. He then sealed them into packages for shipment. He wrote a false return address so he could not be traced and drove far from his residence to drop them in the mail.
Chemical Analyst said that people might assume he sold on the “darknet,” a restricted network that requires special software to access. But he has a website on the regular internet, and he takes steps to conceal his whereabouts and identity. He accepts cryptocurrency payments, but he avoids Bitcoin because he worries that it might be trackable.
Drugs like this are hard to police in part because their composition changes all the time. The molecular structure of MD-PiHP is nearly identical to that of MDPV, a potent cathinone that appeared in 2010 and can cause extreme psychosis and death.
Chemical Analyst spoke in detail about the chemistry of these novel drugs. He offered to draw MD-PiHP to show important facets of its structure; shortly after the video call, he texted his illustration.
Chemical Analyst first spotted an online listing for the drug in early 2025. He is familiar enough with drug molecules that the structure alone made him want to try it. He was surprised by its potency and effects. “This is not something humans should be getting high on,” he said, adding an expletive.
He worried that the drug’s potency could produce a high so intense that it “could easily cause anhedonia,” an inability to experience joy when sober. He said that, unlike other suppliers, he did not adulterate his products, so they were predictable and therefore safer. “It’s how I pay the bills,” he said.
His operation also shows just how inexpensive illicit drugs have become in the age of synthetics. In his recent shipment from China, he ordered half a dozen different substances, paying between $6 and $28 for a pure gram, depending on the drug. A standard dose is 50 to 100 milligrams, meaning that the cost of getting high is often less than $1.
He keeps a collection of novel drug samples, as well as a separate stash for his own consumption.
Chemical Analyst plays another important role in the emergence of ultrapotent synthetic drugs. He is part of a small but influential circle of armchair chemists and theorists who discuss ideas for new drugs and scour medical literature for forgotten molecules.
He said that some members of these groups interacted with Chinese manufacturers to discuss new drug ideas. “They get ideas from us,” he said. “We have direct contact with them.”
A source at a Chinese drug manufacturer confirmed to The Times that new drug ideas were introduced first to small dealers and users like Chemical Analyst to test their popularity. If a drug catches on, it might be introduced to the mass market, which continues to rapidly transform.
Health
Simple dinner table habit linked to poor diet and higher health risks in adults over 60
NEWYou can now listen to Fox News articles!
Reaching for the salt shaker at the kitchen table may seem like second nature for some – but it could reveal troubling details about your health.
Recent Brazilian research, published in the journal Frontiers in Public Health, investigated the impact of adding salt to food with a focus on older adults.
The study used national survey data from more than 8,000 Brazilians over the age of 60, collected between 2017 and 2018.
AGING COULD SLOW DOWN WITH ONE COMMON DAILY HABIT: ‘LIVE LONGER AND BETTER’
Participants were asked the question, “Do you have the habit of adding salt to food at the table?” The researchers then deciphered certain traits that were linked to the habit.
About 10.9% of older adults said they used salt at the table. Men reported this habit more than women – 12.7% compared to 9.4%, according to the published study.
About 10.9% of older adults said they used salt at the table in a recent Brazilian survey. (iStock)
Men not following a diet for high blood pressure were more than twice as likely to add salt compared to men who follow this diet.
Men who reported living alone had a 62% higher likelihood of using salt compared to men who lived with others.
HEART DISEASE THREAT PROJECTED TO CLIMB SHARPLY FOR KEY DEMOGRAPHIC
Women not following a high blood pressure diet had 68% higher likelihood of using extra salt.
Adding salt was also associated with a lower intake of fruits and vegetables among women. The odds of adding salt to food were 81% higher in women who did not eat fruit, and 40% higher in those who did not eat vegetables.
Women who have a high concentration of ultraprocessed foods in their diet were more than twice as likely to add salt to food, as were those living in urban areas.
Women who added salt were less likely to eat fruits and vegetables, the data showed. (iStock)
As this study was cross-sectional, it showed an association but could not prove that one thing caused another, the researchers acknowledged. Some of the information was self-reported, which could also limit the findings.
Diets high in sodium are known to cause an increase in blood pressure, which also raises the risk of heart disease, gastric cancer, obesity, osteoporosis and kidney disease, according to the World Health Organization.
CLICK HERE FOR MORE HEALTH STORIES
About 1.89 million deaths each year are associated with consuming too much sodium, the organization reported.
The WHO recommends that adults consume less than 5 grams of salt per day, or just under a teaspoon, for best health outcomes.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
Study co-author Dr. Débora Santos, a titular professor at Rio de Janeiro State University, called for alternative ways to decrease additional use of salt.
“The use of herbs and natural seasonings as alternatives to salt, or culinary techniques such as using the acidity of citrus fruits, may help reduce discretionary salt use while maintaining food palatability,” she wrote in a press release.
“Practical strategies, such as avoiding the routine placement of saltshakers on the table, may also help reduce habitual salt use.”
About 1.89 million deaths each year are associated with consuming too much sodium, the organization reported. (iStock)
Los Angeles-based registered dietitian nutritionist Ilana Muhlstein said adding salt to food before trying it is one of her “biggest pet peeves.”
“It’s interesting that this study found that men were significantly more likely to add salt to their food compared to women, because this is an observation I’ve had as well,” Muhlstein, who was not involved in the study, told Fox News Digital.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“It could be because women are more bloat-conscious overall and may be more informed on the medical harms of excessive salt, as well as the more superficial ones like making your rings hard to take on or off (when you’re dealing with water retention from increased salt intake).”
For men, Muhlstein suggested that those who live alone are potentially more likely to order takeout – and restaurants “tend to use much more salt than home cooking, which could make someone’s preference for salty food much higher.”
“Public health officials [should] promote nutrition education and the importance of whole foods, less processed foods and reduced salt intake overall,” a nutritionist said. (iStock)
“That is further reflected in the stats showing that the less fruits and vegetables one eats, and the more processed foods consumed, the more likely one was to add salt to their food,” she noted.
The finding that a low blood pressure diet positively influences a person’s salt intake is “promising and intriguing,” according to Muhlstein.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
“This should encourage HHS and public health officials to promote nutrition education and the importance of whole foods, less processed foods and reduced salt intake overall,” she said.
-
Atlanta, GA6 days ago1 teenage girl killed, another injured in shooting at Piedmont Park, police say
-
Education1 week agoVideo: We Put Dyson’s $600 Vacuum to the Test
-
Movie Reviews1 week agoVaazha 2 first half review: Hashir anchors a lively, chaos-filled teen tale
-
Georgia3 days agoGeorgia House Special Runoff Election 2026 Live Results
-
Education1 week agoVideo: YouTube’s C.E.O. on the Rise of Video and the Decline of Reading
-
Pennsylvania4 days agoParents charged after toddler injured by wolf at Pennsylvania zoo
-
Education1 week agoVideo: Toy Testing with a Discerning Bodega Cat
-
Milwaukee, WI4 days agoPotawatomi Casino Hotel evacuated after fire breaks out in rooftop HVAC system