Can coffee cause cancer?

Many people worry that drinking coffee may cause cancer. This is because roasted coffee beans contain acrylamide, a substance that experts classify as a probable carcinogen

Leafy greens may contribute to a healthy heart

In a first-of-its-kind study, researchers examine the link between vitamin K and the structure and good functioning of the heart in teenagers.

Alzheimer’s: no link to mercury in brain or seafood consumption

In the first study to examine the link between mercury levels in the brain and brain neuropathology, researchers say there is no association between mercury levels and dementia.