The benefits of drinking tea water often The physiological and pharmacological effects of tea on human body can be summarized as follows: 1 Excitement: Caffeine in tea can excite the central nervous system, help people to cheer up, improve thinking, eliminate fatigue and improve work efficiency. 2, diuretic effect: caffeine and theophylline in tea have diuretic effect, used to treat edema and water stagnation. Acute icteric hepatitis can be treated by detoxification and diuresis of black tea syrup. 3, cardiotonic antispasmodic effect: Caffeine has the effect of cardiotonic, antispasmodic and relaxing smooth muscle, can relieve bronchospasm and promote blood circulation, and is a good auxiliary drug for treating bronchial asthma, relieving cough and resolving phlegm, and myocardial infarction. 4, inhibition of arteriosclerosis: tea polyphenols and vitamin C in tea have the effect of promoting blood circulation and removing blood stasis to prevent arteriosclerosis. Therefore, among people who often drink tea, the incidence of hypertension and coronary heart disease is low. 5. Antibacterial and bacteriostatic effects: Tea polyphenols and tannic acid in tea act on bacteria, which can coagulate the protein of bacteria and kill them. Can be used for treating intestinal diseases such as cholera, typhoid fever, dysentery, enteritis, etc. The skin is sore, festering and purulent, and the skin is broken by trauma. Washing the affected area with strong tea has anti-inflammatory and bactericidal effects. Oral inflammation, ulceration, sore throat, treated with tea, also has a certain effect. 6. Weight-reducing effect: Caffeine, inositol, folic acid, pantothenic acid and aromatic substances in tea can regulate fat metabolism, especially oolong tea has a good decomposition effect on protein and fat. Tea polyphenols and vitamin C can lower cholesterol and blood lipids, so drinking tea can lose weight. I hope my reply can help you. I wish you a happy life!