The increase in glutathione and ghrelin is mainly caused by liver damage, or it may be related to some genetic and metabolic factors, autoimmune hepatitis, connective tissue disease, etc., which may also lead to elevated glutathione and ghrelin. If the baby is young, the main reason for this symptom should also be considered whether the child is infected with cytomegalovirus in utero, etc. You can take the baby to a regular hospital for examination. In addition, some babies have poor health, when the rest is not good or irregular diet, etc. can also cause the current symptoms. Therefore, you must eat more fruits and vegetables to replenish the vitamins needed in the body and pay more attention to rest. In addition, we should also consider whether the baby is due to lead poisoning or taking some drugs that can cause liver damage, some drug overdose can also cause liver damage, which in turn leads to the two enzymes elevated, such as the commonly used clinical azithromycin, roxithromycin and other macrolides have this side effect, so parents should not just give the baby to take.