Articles

New research from the University of Florida suggests that everyday habits such as quality sleep, stress management, optimism, and strong social connections can dramatically slow brain aging. In some cases, researchers found brains that appeared to be up to 8 years younger than expected. Read More.

Scientists exploring how the brain responds to stress discovered molecular changes that can influence behavior long after an experience ends. They also identified natural resilience systems that help protect certain individuals from harm. These findings are opening the door to treatments that focus on building strength, not just correcting problems. The work is also fueling a broader effort to keep science open, independent, and accessible. Read More.

Meta-analysis of studies involving over 65,000 people showed only ‘high risk’ individuals saw benefits from cutting saturated fats from diets, scientists say. Read More.

The holidays are known to be a source of stress, between traveling, preparing for family gatherings and indulging in lots of food and drinks. The uptick of activity can actually put a strain on the heart, a phenomenon known as "holiday heart syndrome." Read More.

Hanukkah is marketed as eight nights of light, joy, and family photos—but for many people, it quietly becomes a pressure cooker for stress, anxiety, and sadness. Hanukkah mental health struggles are far more common than most families admit, especially in the dark stretch of winter when mood is already under attack. Read More.

A long-awaited study shows that screening for breast cancer with annual mammograms may not always be the best way to catch the disease. Read More.

Tanning beds not only increase melanoma risk but also inflict a molecular toll, causing a spike in DNA mutations within skin cells. Read More.

Adding to the growing body of research that proves our microbiome is a powerful ally in fighting disease, scientists have found that an easy-to-get nutrient in our food causes our guts to produce powerful insulin-regulating compounds. Read More.

Cheese has landed in the dementia debate — and not in the way most people would expect. A new observational study from Japan suggests that people who regularly ate cheese had a slightly lower risk of developing dementia. Still, researchers and nutrition experts warn that the finding comes with major limitations. Read More.

The warm spices in gingerbread, the woodsy aroma of pine and fir trees, and the fruity tang of mulled wine are smells synonymous with the holiday season. Read More.

There are several modifiable risk factors that can help a person possibly lower their high blood pressure risk, such as eating a heart-healthy diet. Read More.

A sweeping review of more than 2,500 studies reveals that despite booming public enthusiasm, cannabis has strong scientific support for only a few medical uses, leaving most popular claims—like relief for chronic pain, anxiety, and insomnia—on shaky ground. The findings spotlight a persistent gap between what people believe cannabis can do and what clinical evidence actually shows. Read More.

A striking new case highlighted by researchers at the University of Pennsylvania is offering a rare window into how Mounjaro — one of the most talked-about weight-loss drugs on the planet — Read More.

'Tis, as Taylor Swift will tell you, the damn season. But Christmastime can boost your health, if you let it. That's according to counselling psychologist Niamh Delmar on Drivetime, who tells Katie and Colm that singing – and especially singing in a choir or a group – has lasting health benefits: Read More.

Most Americans already consume too much added sugar—to the tune of about 17 teaspoons per day—which is linked to higher risks of heart disease, type 2 diabetes and poor sleep. Read More.