Drinking black tea bloating is because black tea is warm and hot food, not suitable for people with heat in the stomach, liver and stomach heat, will aggravate the dry heat in the body, so that the discharge does not go out and the phenomenon of bloating, it is recommended to drink green tea, chrysanthemum tea and other cool tea, can balance the overall heat in the body. Some people drink too much black tea, neutralizing part of the gastric juices, making the food digestion incomplete, causing abdominal distension. New black tea contains more caffeine, caffeine will stimulate the parasympathetic nerve, stimulate the peristalsis of the stomach and intestines, more sensitive people will appear flatulence. Black tea contains a variety of chemical substances, do not rule out the fact that some people are allergic to substances in black tea, a drink of black tea will appear the symptoms of flatulence.