Having adequate protein and zinc in your diet can do wonders for your health. There's an excellent source of both that can boost your heart health, too.

Supplements like vitamin C and zinc may lessen the severity or duration of cold symptoms should you get sick this winter, ...

Important: The daily recommended dietary allowance (RDA) for zinc is 11 milligrams for adult men ... which can cause problems like a copper deficiency, high cholesterol, and impaired immune ...