What’s wrong with drinking plain milk and getting diarrhea?

Drinking pure milk diarrhea is related to a person’s physical condition, may suffer from “lactose intolerance” or drinking milk has expired.
1. Lactose intolerance: The main carbohydrate in dairy products is lactose. Lactose intolerant people lack the enzyme lactase, resulting in lactose can not be broken down, so that the osmotic pressure in the intestinal tract increases, while the intestinal bacteria will break down the lactose, producing a large amount of carbon dioxide, etc., which stimulates the intestinal tract, causing abdominal pain, bloating and diarrhea.
2. Milk expiration date: After the milk expiration date, the number of bacteria will be over the standard, and the symptoms of abdominal pain and diarrhea will appear after drinking. Therefore, use milk within the shelf life.
These are some of the reasons for drinking pure milk diarrhea, such as diarrhea symptoms are serious, you should go to the hospital gastroenterology department in time for medical treatment.