10 Signs of Lysine Deficiency in Children

Lysine deficiency in children may manifest as: growth retardation, underweight, weakened immunity, increased susceptibility to infections, slow wound healing, dry skin, brittle and discolored hair, poor appetite, delayed intellectual development, and emotional instability. If a child shows any of these symptoms, it is recommended to seek medical evaluation promptly and increase intake of lysine-rich foods in the diet, such as lean meat, fish, eggs, and dairy products, to support healthy growth and development.