They’re in your pans, your makeup and your clothes — and now, scientists say they may be quietly putting teens at risk. So-called “forever chemicals” have already been linked to a long list of health problems, including several types of cancer, immune system damage and birth defects. A new study raises fresh concerns, suggesting that … Read more
New criteria for obesity are putting more Americans into that category. Researchers at Mass General Brigham have proposed a major update to how obesity is defined, which would classify nearly 70% of U.S. adults as obese, according to a new study published in JAMA Network Open. The new benchmark adds waist and body fat measurements to BMI, … Read more
At over 1,700 years old, Santa Claus could probably teach biohackers like Bryan Johnson, Dave Asprey and Gary Brecka a thing or two about longevity. But it would seem pretty clear that it’s magic — not supplements, wonder drugs like GLP-1s or high-tech “human optimization devices” — that has maximized his life span. That’s especially … Read more
The weight-loss drug market just got more crowded — and a lot less painful. The FDA on Monday approved a daily pill version of Novo Nordisk’s Wegovy, making it the first oral GLP-1 obesity treatment cleared for use without injections. “As the first oral GLP-1 treatment for people living with overweight or obesity, the Wegovy … Read more
As snow blanketed parts of the US this week, heart health experts have shared warnings of the physical strain shoveling can take — particularly for older adults. A 2025 Mayo Clinic review found that just 10 minutes of heavy snow shoveling can push the heart to about 97% of its maximum rate. Exposure to cold air … Read more
The first study to evaluate the link between Alzheimer’s disease and body weight found a significant association. Researchers at Washington University Medicine in St. Louis, Missouri, discovered that Alzheimer’s blood biomarkers increased 95% faster in people with obesity than in non-obese individuals. The study, which was presented Tuesday at the annual meeting of the Radiological Society of North America … Read more
So much for love handles! The “happy weight” phenomenon suggests that content couples tend to soften up because they’re Netflix and chillin’ with ice cream instead of sweatin’ it out at the gym. But new UCLA research reports that high-quality marriages may actually protect against obesity, meaning that a strong emotional bond may be just … Read more
Something doesn’t smell so great for moms to be. There are tons of studies that show that what you eat while pregnant can affect your unborn baby, contributing to everything from stress to intelligence. But new research has found that certain smells may actually affect your future child’s health — and put them more at … Read more
The city of San Francisco sued Kraft, Mondelez, Coca-Cola and other makers of ultra-processed foods on Tuesday, accusing them of knowingly sickening California residents with addictive and harmful products. City Attorney David Chiu filed the lawsuit in San Francisco Superior Court, alleging that the companies employed tactics similar to those used by the tobacco industry to design and … Read more
It’s the age-old debate — at what age should kids get a cellphone? The downsides of too much screen time are well-documented, with increased anxiety, eye strain and poor attention span among the chief concerns. Plus, there are safety threats like cyberbullying and exposure to inappropriate content. New research suggests the ages at which cellphones can be … Read more
A new study published in the Journal of Lipid Research suggests that soybean oil, the most widely consumed cooking oil in the United States, may play a direct role in promoting obesity, and the effect appears tied to how the body processes one of its main components. Researchers fed mice a diet rich in soybean … Read more
Parkinson’s disease — which causes poor balance and stiff movement — affects an estimated 1 million Americans. That number is expected to rise by 20% in the next few years. While there’s no sure-fire way to prevent the neurodegenerative disorder, new research has found that a condition that affects millions could increase the chances of … Read more
Talk about doomscrolling. You’ve probably heard that screen time can mess with your sleep — but it turns out, it can mess with a lot more than beauty rest. Looking at your phone or laptop may also affect your physical health, possibly contributing to obesity, diabetes and cancer, some research suggests. Looking at phone or … Read more
A teaspoon a day may keep cholesterol away. A popular spice used to flavor curry dishes like paneer is packed with health-boosting nutrients that can lower cholesterol and protect the immune system. And new research out of Japan finds that the flavorful seeds also show potential for fighting fat. A daily teaspoon of this popular … Read more
With new agreements from President Donald Trump promising lower prices on popular weight-loss drugs, the use of GLP-1 medications such as Ozempic and Mounjaro could soon surge even higher — a trend already spreading unevenly across the US, with some states seeing greater uptick than others. Based on insurance claims data from Purple Lab, a Pennsylvania … Read more
We are sofa-king screwed. Our sedentary lifestyles aren’t just slothful; they could wreak havoc on both our health and looks. Experts at the step-tracking app WeWard have digitally imagined what we’ll look like in 2050 if we don’t change our couch potato ways — and we’ll reportedly have poor posture, premature aging, and other sitting-induced … Read more
Fat chance she’ll be keeping that gig. An Uber driver is going viral after allegedly denying a passenger service for being too “fat” — and even threatening to pull a gun on them. The customer, Michael, who posts under @FattyMcFatFuh on X, documented the appalling encounter in an X video with over 50 million views. … Read more
A new UC Irvine study may have finally uncovered how dietary fiber protects the body from sugar’s damage, and how protecting yourself starts in the gut. Researchers at the UCI School of Medicine found that inulin, a naturally occurring fiber found in vegetables like onions, garlic and artichokes, can reshape the bacteria living in your gut to … Read more
New research suggests there’s an unholy trinity of ways that ultra-processed foods (UPFs) can sabotage men’s health. A team of researchers from the University of Copenhagen in Denmark set out to determine how the processed nature of food affects men, assuming that calories and nutrients are kept consistent. UPFs include packaged goods, drinks, cereals and … Read more
This could really move the needle in the GLP-1 weight loss market. Semaglutide, the active ingredient in Ozempic and Wegovy, is injected into the fatty tissue just under the skin of the stomach, thigh or upper arm to treat obesity or Type 2 diabetes. Soon, there may be a promising alternative for the needle-averse, as … Read more