Are loss of appetite and anorexia symptoms of zinc deficiency in infants?

Zinc deficiency may occur, so it is important to monitor for signs and promptly supplement the child’s body with the necessary nutrients. When zinc deficiency develops in children, gastrointestinal symptoms are typically predominant. Infants and young children may exhibit poor appetite, anorexia, abdominal distension, weight loss, brittle or dull hair, and some may develop pica—such as consuming soil, sand, wall plaster, or paper. With appropriate zinc supplementation, these symptoms gradually resolve.