Zinc is an essential mineral that our bodies need to maintain important processes like the immune system and metabolism. About one-third of people worldwide are deficient in this essential mineral.

On paper, zinc might seem like an ordinary element, but when it comes to health, it is one of the most important minerals ever — from helping your immune system fight infections to supporting skin ...

Zinc may not get as much attention as calcium, iron, or vitamin B. But it’s essential in your diet, and it keeps your body running smoothly. Zinc boosts your immune system, helps wounds heal, and ...

Possible side effects from zinc supplements may include nausea, vomiting, diarrhea, headache, dizziness, numbness, weakness, ...

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.

Learn which supplement is best for preventing and treating respiratory viruses, how to take them, and side effects to watch ...