I spoke with board-certified dermatologists to understand whether hair-growth vitamins are effective, who they’re actually for, and which ingredients are worth your time (and money). Then, I put the ...

Copper is an essential mineral required for many bodily processes. Learn about the health benefits of copper and which foods you should incorporate into your diet.

The FDA is weighing a change that could make warning labels on dietary supplements appear less often on packaging.

Some two-thirds of Americans don’t get enough bone-strengthening vitamin D. That’s especially true during the cold and dark ...