How is diarrhea a drink milk to return a responsibility

A drink of milk on diarrhea this situation, one reason is, to pure milk in some of the ingredients show allergies, such as try not to drink milk. There is lactose is not uncomfortable, may be lack of lactase in the body, lactose can not be broken down into the intestinal tract after drinking milk, will produce a lot of gas and organic acids, stimulate intestinal mucosa led to increased intestinal motility, will cause diarrhea, such, also try not to drink milk. Usually pay attention to drinking warm millet porridge and apple porridge, and pay attention to food hygiene.