High-calcium milk can be consumed by children, but long-term excessive consumption. High-calcium milk is generally added to the pure milk some calcium, calcium content than ordinary milk up to 25% higher, drinking high-calcium milk can meet the needs of children’s calcium supplement. However, it is not recommended to give children high-calcium milk for a long time. Because children’s digestive system is not perfect, too much calcium intake will lead to dry stools, constipation and so on. At the same time, too much calcium intake may stimulate the digestive tract of children, nausea, vomiting, and even abdominal pain and other symptoms. Therefore, high-calcium milk can be drunk by children, but it is not recommended to drink a lot of it for a long time, so as not to affect the health of children.