A new study shows more parents are refusing vitamin K shots for newborns, sparking debate in Illinois between a lawmaker and ...

Taking high-dose vitamin E supplements long-term can cause serious side effects like bleeding, stroke, and heart failure. Learn safe dosing and warning signs.

An investigation has uncovered the illegal sale of injectable vitamins on Etsy, with one vendor reportedly surprising buyers ...

Vitamin E has earned the nickname “the sex vitamin” for a reason. This powerful antioxidant protects your cells from ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether ...

Experiencing tiredness, feeling moody or noticing that your nails keep cracking easily. Here is what these signs mean and how ...

This winter, medical experts guide you through the latest diagnostic standards, the non-deficiency causes of fatigue, and the practical steps you can take ...

There’s no “best” time to take vitamin C supplements. It’s a water-soluble vitamin that you can take at any time, with or without food. But here are some considerations.