Zinc is a mineral that helps stimulate the body’s immune system. Because our bodies do not produce zinc naturally, it must be obtained by consuming plants and animals that do.

Can zinc help treat the common cold?

Several studies have found that taking zinc may reduce the duration of cold symptoms.

How can I take zinc safely?

In this article, Dr. Brynna Connor suggests taking no more than 40 mg of zinc supplements per day, orally – avoid zinc nasal sprays. Consult a healthcare provider to ensure that zinc does not interact with other medications you take.