Can zinc supplementation cause allergies in babies?

Generally, supplementing zinc in infants does not cause allergies, as zinc is one of the essential trace elements required by the human body and is very important for infants' growth, development, and overall health. However, as with any substance, some infants with sensitive constitutions may experience allergic reactions when supplemented with zinc, such as skin rashes and itching. These reactions are usually caused by the body's immune response to zinc. If an infant develops allergic symptoms after zinc supplementation, parents should immediately discontinue the zinc supplement and observe the infant's response. If symptoms persist or worsen, medical attention should be sought promptly. It is also important to note that zinc supplementation should be done in appropriate amounts, as excessive zinc intake can lead to zinc toxicity, causing adverse symptoms such as acute gastroenteritis. When supplementing zinc for infants, parents should follow medical advice, monitor the infant's response and zinc levels regularly, and ensure the infant's health and safety.