Summary
Zinc is a micronutrient essential in maintaining a well-functioning immune system. Its deficiency can induce dysfunctions of the immune system and make people more susceptible to infectious diseases. Inflammations are also related to zinc deficiency since zinc has an important influence on pro-inflammatory factors in the human body. In addition to an adequate diet, zinc supplementation can be beneficial to improve zinc levels and combat zinc deficiencies. It was also shown that lozenges containing zinc can reduce the duration of common cold symptoms in healthy individuals. More details can be found in the review article.
References
Gammoh NZ, Rink L