Boost immunity with zinc

Your body needs zinc, a mineral that's essential for buiding a strong immune system and healthy skin. In this video, registered dietician Samantha Heller shares ways to get more zinc in your diet.

Help keep your immune system in peak form with these tips from Michael F. Roizen, MD.

Did your favorite beverage make the list?

Your body may not work as well as it used to, but you can take steps to support good health.

Learn what this really means, how much is considered “safe”, and how the FDA responded.