Drinking tea is not bad for the stomach, drinking tea in moderation helps to supplement the body’s vitamin requirements, but also gastric ulcer, reflux esophagitis patients should not drink tea. Tea has a certain nutritional value, tea contains vitamin B2, vitamin C and other vitamins, but also contains caffeine, theophylline, tannins, triterpenoid saponins, flavonoids and other active substances, as well as a small amount of iron, sodium, zinc, selenium and other inorganic mineral elements. Tea is a health drink, tea contains tea polyphenols and other substances, can stimulate salivary secretion, rapid relief of thirst symptoms, and tea caffeine, tea polyphenols and other substances can excite the central nervous system, have a refreshing effect. But gastric ulcer, reflux esophagitis patients should not drink, because tea can stimulate gastric acid secretion, aggravate the symptoms of gastric discomfort. Drinking tea itself is not bad for the stomach, but you should not drink strong tea for a long time to avoid burdening the body.