Medically reviewed by Jamie Johnson, RDN Key Takeaways Zinc may help prevent cold symptoms or shorten the length of a ...

Many people use zinc supplements to boost immunity or improve acne symptoms. Learn how much zinc is safe for you, and what to watch for if you use it long term.

Acrodermatitis enteropathica is a rare skin disorder associated with zinc deficiency. Congenital and acquired forms of the condition exist. Treatment, usually involving zinc supplements, can ...

Sure, we could try to “fight” the telltale signs of aging skin—wrinkles, spots, and sagging—but ideally, we’d stop the damage from ever forming in the first place. As they say, prevention is the best ...