2, nourish the stomach and strengthen the stomach, dredge the triple energizer, diuretic and relieve stress. In the place of origin, residents have the habit of keeping a few bricks. In case of abdominal pain or diarrhea, the elderly are used to using bricks instead of drugs, which is extremely effective.
Extended data:
Matters needing attention
First, avoid drinking new tea. Fresh tea has a short storage time and contains more unoxidized polyphenols, aldehydes and alcohols, which has a strong stimulating effect on human gastrointestinal mucosa and is easy to induce stomach diseases. Therefore, drink less black tea and avoid new tea that has been stored for less than half a month.
Second, avoid drinking tea for the first time. Tea is polluted by harmful substances such as pesticides during planting and processing, and there are always some residues on the surface of tea. Therefore, the first tea has a washing function and should be discarded.
Third, avoid drinking tea on an empty stomach. Drinking tea on an empty stomach will dilute gastric juice and reduce digestive function. At the same time, the high water absorption rate can make a large number of bad components in tea enter the blood, thus causing dizziness, palpitation, weakness of hands and feet and other symptoms.
Fourth, avoid drinking tea after meals. Tea (mainly green tea) contains a large amount of tannic acid, which can react with iron in food to generate new substances that are difficult to dissolve, which will cause iron deficiency in human body and even induce anemia over time. Therefore, the correct drinking time is: one hour after meals.
Fifth, avoid drinking tea with fever. Tea contains theophylline, which can raise body temperature. Drinking tea for patients with fever is tantamount to "adding fuel to the fire".
Sixth, patients with ulcers should avoid drinking tea. Caffeine in tea can promote gastric acid secretion, increase gastric acid concentration, induce ulcers and even perforation.
Seventh, avoid drinking tea during menstruation. Drinking tea during menstruation, especially strong tea, will induce or aggravate menstrual syndrome.
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Baidu encyclopedia-Anhua brick tea