Health Highlights: March 7, 2023​

Vitamin D could help prevent dementia. Consuming the "sunshine vitamin" lowered the chances of dementia by 40%, when compared to those who didn't take supplements, new research showed. Read more

Most college athletes with genetic heart defects can safely play sports. In a study, 95% of college and professional athletes with diagnosed heart disease had no cardiac events while playing. Read more

There's almost nowhere on Earth free of air pollution. It's so widespread that only 0.001% of the world's population lives with safe levels of fine particulate matter known as PM2.5, researchers estimate. Read more