Parents need to know how to maintain the health of the child's digestive system, because healthy digestion affects the child's growth and development. In addition, disorders of the digestive system can affect the immune system or immunity of children. When the digestive system is in trouble, the child will usually be fussy. Symptoms that can arise are very diverse, ranging from abdominal pain, nausea, difficult bowel movements, diarrhea, to vomiting. Various Ways That Can Be Done There are various ways to maintain the health of the child's digestive system. The following are: Meet the fiber needs of children Make sure the child's fiber needs are adequate according to his age. Children aged 1-3 years need about 16 grams of fiber per day and children aged 4-6 years need about 22 grams of fiber per day. Meet the fiber needs of children from foods such as apples, cereals, pears, kidney beans, carrots, and yogurt. Adequate fluid intake needs Children's f