Drink two bottles of milk a day. If it's a child, it's a bit much. If it's an adult, there should be no problem. Although milk has high nutritional value, it is not recommended to drink too much, otherwise it will cause irritation to the spleen and stomach, and it is prone to the adverse consequences of abdominal pain, diarrhea and diarrhea.

For example, a baby of about five years old should drink no more than 300 ml of milk a day, and even an adult should not drink more than 500 ml at most.