You can drink milk if you have a weak stomach, but you have to control the amount and not drink too much. The more common causes of stomach problems are atrophic gastritis, non-atrophic gastritis and peptic ulcers, etc. Drinking milk can dilute the stomach acid and slow down the damage caused by the acid on the stomach. And milk is rich in nutrients, such as energy, protein, calcium and B vitamins and a variety of amino acids needed by the human body, etc., the stomach is not good for people to drink some milk not only to supplement the body’s nutritional needs, but also the formation of a layer of mucous membrane barrier, to avoid viruses, bacteria and harmful substances on the gastric mucous membrane damage to the gastric mucous membrane, the gastric mucous membrane to play a protective role. However, if you have a bad stomach, you must strictly control the amount of milk, do not drink too much, so as not to increase the burden on the digestive tract, resulting in discomfort, for peptic ulcer and non-atrophic gastritis and other conditions, it is recommended that you do not drink milk on an empty stomach, so as not to stimulate the secretion of gastric acid, resulting in discomfort symptoms worsened. The bad stomach is recommended to actively go to the regular hospital to find out the specific causes, follow the doctor’s instructions to use scientific and reasonable treatment program, so as not to delay the condition.