Eating clothes or biting clothes, if it is biting clothes, it is the baby's nature, and everything likes to bite in his mouth. Just make sure that things that come into contact with your mouth are quite clean. If the baby eats clothes, it may be pica caused by malnutrition. Malnutrition here generally refers to the baby's unbalanced nutrition, partial eclipse or other reasons. Lack of some nutrients. Is it iron deficiency or zinc deficiency for a long time?