Maggie O’Neill is a health writer and reporter based in New York who specializes in covering medical research and emerging wellness trends, with a focus on cancer and addiction. Prior to her time at ...

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.

We all want to get in all the nutrients we need to be healthy. But are we getting too much of some of those nutrients? Nutrients like iron, copper and zinc can cause problems in our body when we ...

Zinc is a vital mineral that your body relies on to stay healthy. Since your body can’t produce zinc on its own, you need to get it through your diet. Foods like meat, shellfish, nuts and seeds are ...