Chronic gastritis patients can usually drink moderate amounts of warm tea, such as black tea, jasmine tea, barley tea, pu-erh tea and osmanthus tea. The recommended tea is black tea, because the amount of tea polyphenols contained in black tea is particularly small, basically does not stimulate the gastric mucosa, has a certain role in protecting the gastric mucosa, often drink black tea people may also have a gastric ulcer to help the ulcer repair effect. In addition, barley tea also has the effect of nourishing and warming the stomach, and also has the effect of removing grease. Pu’er tea also has the effect of eliminating food and relieving greasiness, can play a role in protecting the gastric mucosa, chronic gastritis patients can not drink cold tea, such as chrysanthemum tea, green tea, yellow tea, etc.