Drinking milk with loose bowels is caused by lactose intolerance. Lactase deficiency in the body is prone to a phenomenon of lactose intolerance. Many people will choose some leisure milk when drinking milk, which belongs to a cold at room temperature. However, once the milk lacking lactase is drunk into cold milk, the symptoms of diarrhea will be aggravated, so in this case, try to drink warm milk as much as possible, which will have little irritation to the gastrointestinal tract, and it can also reduce the incidence of diarrhea.

People who are not deficient in lactose should also pay attention to not drinking milk on an empty stomach. Many people will choose to drink milk on an empty stomach in the morning, but they don't know that the lack of lactase when drinking milk on an empty stomach will cause diarrhea symptoms. Lin Xiuhong, an attending physician in the Department of Clinical Nutrition, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, said in an interview that for some people who lack lactose, if they drink milk on an empty stomach, the symptoms of diarrhea will be aggravated. Lactose intolerance refers to a series of symptoms caused by the lack of lactase that digests lactose. Milk contains a lot of lactose, and the lactose content is 3.4%~5.4%. After entering the human intestine, this component promotes the rapid absorption of minerals such as zinc, iron and calcium.

Lactose can also promote a large number of bifidobacteria in the intestine, thus improving the microecological balance of the human body. It can also promote intestinal bacteria to synthesize a large number of B vitamins, which has a strong protective effect on intestinal health. Milk diarrhea, if you have diarrhea every time you drink milk, you should first consider clinical lactose intolerance. Because milk mainly contains lactose, lactose will participate in the decomposition of lactase when it is decomposed in the human body, and some people lack lactase, that is, lactose in milk can not be digested in the intestine, which will cause bowel sounds, abdominal pain and even diarrhea.

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