Getting enough essential nutrients is vital, and zinc is one mineral that the body needs for immune health and other bodily functions. Adults require between 8 and 11 milligrams (mg) per day, though ...

Lauren O’Connor, MS, RDN, is a health and lifestyle writer and five-time cookbook author based in Los Angeles. She is a registered dietitian with over 15 years of experience in the field, specializing ...

Oysters are the richest source of zinc, with 32 mg to 74 mg per 3-ounce serving. A 3-ounce serving of lobster contains 6 mg of zinc, while crab provides 3.2 mg. Red meat is a top zinc source, offering ...