Health - Saturday, May 16, 2026

Bill Cassidy, leader of the Senate committee that oversees health policy, is fighting for his political life in Louisiana's Republican primary on Saturday.

STAT News • 72 days ago

A major analysis of brain scans found that people with anxiety disorders have noticeably lower levels of choline, a nutrient crucial for healthy brain function. The strongest evidence appeared in the prefrontal cortex, the region tied to emotional control and decision-making. Researchers say the discovery is the first clear chemical brain pattern linked to anxiety and could eventually lead to new nutrition-based t...

ScienceDaily Health • 72 days ago

“There's been interest in longevity, promoting it, for millennia. But this 25-year campaign really brought it to the forefront,” Eric Topol says of blue zones.

STAT News • 72 days ago

“The norm-shattering masks a more fundamental misunderstanding of how administrative power can bring about lasting change,” writes Joshua Sharfstein.

STAT News • 72 days ago

A new study suggests microscopic particles from the gut may actively drive inflammation and chronic diseases associated with aging. Remarkably, gut particles from young animals appeared to counter some aging-related damage in older animals, hinting at new possibilities for future treatments.

ScienceDaily Health • 72 days ago

Scientists are uncovering a surprising link between hidden tooth infections and blood sugar problems. Deep infections around tooth roots can create chronic inflammation that spreads through the body and may interfere with insulin function. Studies found that people who underwent root canal treatment often experienced better blood sugar control and reduced inflammation afterward. The research suggests that treating...

ScienceDaily Health • 72 days ago

You may not need hours at the gym to boost your health after all. Researchers say just 30 minutes of high-intensity exercise per week — broken into tiny bursts of effort that leave you out of breath — can dramatically improve cardiovascular fitness, lower the risk of dozens of diseases, and even help protect the brain as we age. The key isn’t how long you exercise, but how hard you push yourself.

ScienceDaily Health • 72 days ago