When children are older, they like to eat snacks and drink drinks. These snacks are nutritious, oily, salty, polysaccharide and chemical. Eating too much is useless, and it will be affected when eating. Therefore, don't give children snacks, only when they are hungry. Drink some milk 150 ml before eating, and then eat it, which can meet the nutritional needs of children. In childhood, we should also pay attention to ensuring adequate sleep and sunshine for about an hour every day. It is healthier to develop. Eating snacks, too much milk powder will make you constipated.