Zinc is praised online as a miracle mineral for fighting colds, but how effective is it? Zinc is a mineral that supports immune health and may shorten cold symptoms by about two days when taken early.

If you're adding a zinc supplement to your vitamin lineup, you might be wondering about the best time to take zinc. Some people opt to take supplements as part of their morning routine, while others ...

Copper is the quiet worker in your metabolism. It helps your body make red blood cells, keeps nerves insulated, and switches on the enzyme that colors your hair. When copper runs low, the signs look ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." If you’re adding a zinc supplement to your vitamin lineup, you might be wondering about the best time to ...

In a study where volunteers were exposed to a cold virus, those sleeping under six hours a night were more than four times as likely to get sick as those sleeping over seven. That was after ...