Diarrhea when eating meat may be related to insufficient concentration of stomach acid and insufficient bile secretion. 1. Insufficient gastric acid concentration: If the body has insufficient gastric acid concentration, when ingesting meat and other indigestible food, it will not be able to be digested adequately, thus causing gastrointestinal stimulation and diarrhea. 2. Insufficient bile secretion: eating meat diarrhea may also be related to insufficient bile secretion, insufficient bile secretion will also cause to a certain extent, meat food is not fully digested, resulting in diarrhea. There may also be other causes of diarrhea when eating meat, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.