Can't you drink milk with diarrhea?

Diarrhea is not allowed to drink milk, milk contains lactose, drink it after the need for small intestine lactase decomposition, some people lack this enzyme, known as lactose intolerance, lactase deficiency is a normal phenomenon. It is generally believed that the formation of generations of different eating habits caused by genetic mutations. The proportion of Asians is very high. Lactose decomposed by lactase produces small molecular organic acids such as acetic acid under bacterial fermentation, producing gases such as methane, hydrogen, carbon dioxide, etc. Most of these products can be reabsorbed by the colon, while lactose that has not been absorbed or has not been decomposed can cause bowel sounds, abdominal distension, exhaust, discomfort, diarrhea, etc. During diarrhea, prevent eating some raw and cold greasy spicy food, pay attention to drinking more water, pay attention to abdominal warmth.