There are many kinds of stomach diseases, the most common of which are superficial gastritis, atrophic gastritis, gastric ulcer and gastrorrhagia. Patients with gastropathy should not drink tea when taking medicine. After taking medicine for 2 hours, drink some light tea, sugar black tea and milk black tea, which is helpful to diminish inflammation and protect gastric mucosa, and also has certain curative effect on ulcer. Drinking tea can also block the synthesis of nitroso compounds in the body and prevent precancerous lesions.
Black tea is a fully fermented tea. Although the content of tea polyphenols is low, it is mild and mild after "aging", so it is suitable for drinking at night. Especially for people with weak spleen and stomach, adding some milk when drinking black tea can play a certain role in warming the stomach.
People with stomach problems can drink black tea and black tea (including Pu 'er tea), because these two kinds of tea are heavily fermented and belong to warm tea, which can nourish the stomach.
In fact, the stomach is not good, or drink less tea in moderation.
I hope my answer can help you.