Zinc is a chemical element; it has symbol Zn and atomic number 30. It is a slightly brittle metal at room temperature and has a shiny blue whitish appearance when surface oxidation is removed. It is the …

It is necessary in small amounts for human health, growth, and sense of taste. Zinc is found throughout the body. The body doesn't store excess zinc, so it must be obtained from the diet. It's...

It helps the body's immune system and metabolism work correctly. Zinc also is important for wound healing and for the sense of taste. Most people who eat a healthy, varied diet get enough zinc. Zinc …

Nov 14, 2018 · Zinc is a nutrient that plays many vital roles in your body. This article explains everything you need to know about zinc, its functions, benefits, the risk of deficiency, and potential side...

May 13, 2026 · Zinc is a trace mineral important for immune support, cell growth, tissue healing, and protein building. Find out more about zinc supplements and how to use them safely.

Zinc, an essential mineral, is naturally present in some foods, added to others, and available as a dietary supplement. Zinc is also found in some cold lozenges, over-the-counter drugs sold as cold remedies, …

Oct 20, 2025 · Zinc may shorten a cold, protect your vision, lower blood sugar and cholesterol, and heal wounds. Beef, shellfish and beans are good sources of zinc.

Apr 7, 2025 · Learn what zinc does for the body, the dangers of overconsumption, and the best food sources for this essential mineral.

May 19, 2026 · zinc (Zn), chemical element, a low-melting metal of Group 12 (IIb, or zinc group) of the periodic table, that is essential to life and is one of the most widely used metals. Zinc is of …

May 16, 2024 · In addition to supporting the immune system, zinc enables the body to make proteins and DNA and plays a role in childhood growth and development. Zinc occurs naturally in many …