Eight additives, 112,000 adults, higher blood pressure — and one entry that should make you read the findings more carefully.

A major review questioned calcium and vitamin D for bone health. But the trials may have been asking the wrong question entirely. 

In 480,000 adults, sustained inflammation reshaped the heart's structure years before symptoms — and stress drove it as much as smoking did.

Mice given semaglutide lived longer and aged better than expected, even beyond what eating less alone could explain.