Gastritis can drink black tea, can be moderate intake, not too strong, there is no information that gastritis can not drink black tea. Black tea can provide energy and nutrition for gastritis patients. Gastritis patients should eat easy to digest, warm, non-irritating food, avoid eating cold, spicy food, avoid tobacco, alcohol, strong tea, coffee, eating need to chew and swallow slowly. Black tea is a common beverage, every 100g of black tea contains 1kcal energy, 0.3g carbohydrates, 5ug folic acid, 21mg potassium, etc. It helps to maintain the normal physiological function of gastritis patients. It helps gastritis patients to maintain normal physiological functions, such as energy helps to maintain basic life activities. Although black tea is nutritious, but gastritis patients should not consume a large amount of it, especially not strong black tea, so as not to aggravate the condition. Gastritis patients need to consult a doctor in time and follow the doctor’s advice on diet.