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What harm does long-term drinking Pu 'er black tea do to your health? Thank you for your questions.
Efficacy of Pu 'er tea: First of all, Pu 'er tea lies in its mild nature, which warms the stomach without hurting the stomach. This is especially obvious for cooked tea. Generally, light fermented tea does have an "unbearable lightness" for tea lovers, especially for us modern people who drink tea all day and eat abnormally. Under the long-term immersion of caffeine and tannic acid, we often have the pain of scratching our stomachs. Secondly, I believe many people have personal experience. Pu 'er tea can reduce blood fat. Many medical experiments have proved that continuous drinking of Pu 'er tea can reduce blood lipid by 30% (depending on individual). Twenty patients with hyperlipidemia take three bowls of Yunnan Tuocha every day. One month later, it was found that the patients' blood lipid almost decreased by 65,438+0/4, while the patients who drank the same amount of other tea had no obvious change in blood lipid. [Professor Beenaert Giacoto, Henri Rondo Hospital, Paris]. This shows the special effect of Pu 'er tea in reducing blood fat. Third, if the blood lipid is reduced, it will naturally bring about the effect of losing weight. In daily life, it is often mentioned that the weight loss effect of Pu 'er tea is not obvious, and some people say that the effect is remarkable. This contradiction comes from individual differences and different understandings of obesity. If the blood lipid is not high, drinking Pu 'er tea will not reduce blood lipid. Mai Pu believes that the above three functions of Pu 'er tea are obvious. In fact, as early as the Compendium of Materia Medica, it was recorded that Pu 'er tea tastes bitter, relieves greasy cattle and sheep poison, relieves diarrhea, and mentions the effect of Pu 'er tea in relieving greasy and heavy. In addition, Chinese medicine also believes that Pu 'er tea has the functions of clearing away heat and relieving summer heat, detoxicating and promoting digestion, removing greasy food, promoting diuresis and relaxing bowels, eliminating phlegm and expelling wind, and relieving exterior syndrome. After all, it takes some processing to use tea as medicine. Modern medical research on the efficacy of Pu 'er tea is even more exaggerated, that is, Pu 'er tea has 20 functions, such as warming stomach, losing weight, lowering blood fat, preventing arteriosclerosis, preventing coronary heart disease, lowering blood pressure, resisting aging, anticancer, lowering blood sugar, inhibiting bacteria and diminishing inflammation, reducing tobacco poison, reducing heavy metal poison, resisting radiation, preventing dental caries, improving eyesight, helping digestion, resisting poison, preventing constipation and relieving alcoholism. Among them, the effects of warming stomach, losing weight, reducing blood fat, preventing arteriosclerosis, preventing coronary heart disease, lowering blood pressure, anti-aging, anticancer and lowering blood sugar are particularly prominent. The functions of Pu 'er tea are: 1, reducing blood fat, losing weight, lowering blood pressure and resisting arteriosclerosis. Dr Emile Carobbi, clinical teaching director of Saint Antoine Medical College in Paris, France, used Yunnan Pu 'er tea to prove that "Yunnan Pu 'er tea can reduce the content of blood lipid and cholesterol and has a good effect". China Kunming Medical College also conducted 55 clinical trials on Yunnan Pu 'er Tuocha in treating hyperlipidemia, and compared with 3 1 case of Antoine, a drug with better lipid-lowering effect, the curative effect of Pu 'er tea was higher than that of Antoine. Drinking Pu 'er tea for a long time can reduce cholesterol and glyceride. Therefore, drinking Pu 'er tea for a long time has the effect of treating obesity. Drinking Pu 'er tea can cause vasodilation, blood pressure drop, heart rate slowdown, cerebral blood flow reduction and other physiological effects, so it has a good therapeutic effect on patients with hypertension and cerebral arteriosclerosis. 2. Anti-cancer and anti-cancer. Professor Liang Mingda and Professor Hu Meiying have studied the anticancer effect of Pu 'er tea for more than ten years by means of cell culture and electron industrial microscope, and found that Pu 'er tea has the strongest effect of killing cancer cells. Even if ordinary people drink tea with the concentration of 1%, the effect is obvious. Drinking Pu 'er tea can prevent cancer. 3. Nourish and protect the stomach. At the right concentration, drinking moderate Pu 'er tea will not stimulate the stomach. Thick, smooth and mellow Pu 'er tea enters the stomach and forms a film, which adheres to the surface of the stomach and produces a beneficial protective layer for the stomach. Drinking Pu 'er tea for a long time can nourish and protect the stomach. 4. Strengthen and protect teeth. Pu 'er tea contains many physiological activities. Professor Cao Jin of Hunan Medical University used Pu 'er Tooth-strengthening Tea to test the ability of inhibiting the adhesion of Proteus. It was found that Pu 'er Tooth-strengthening Tea had the effect of anti-bacterial plaque formation, and the best effect was obtained when the concentration was 65438 0%. 5. Anti-inflammatory, sterilization and treatment of dysentery. Medical research and clinical experiments have proved that Yunnan Pu 'er tea has antibacterial effect, and strong tea juice can be taken ten times a day to treat bacillary dysentery. This is directly related to the abundant tea polyphenols in Yunnan Daye tea. 6. Anti-aging. Catechins in tea have anti-aging effect. The total catechin content of Yunnan Daye tea is higher than that of other tea varieties, and its anti-aging effect is better than that of other teas. At the same time, during the processing of Pu 'er tea, macromolecular polysaccharides are transformed into a large number of new soluble monosaccharides and oligosaccharides, and vitamin C is multiplied. These substances play an important role in improving the function of human immune system and strengthening the body. Functions of Pu 'er tea: Its main functions are eliminating meat, dispelling wind and resolving phlegm, clearing away heat and toxic materials, promoting fluid production and quenching thirst. Treat abdominal pain, dry cholera and dysentery. ① "Ben Feng Jingyuan": promoting digestion, stopping dysentery and stopping dysentery. (2) Addendum to the "Outline": removing greasy cattle and sheep poison, eliminating phlegm and reducing qi, and scraping intestines to stop diarrhea. There are also: Pu 'er tea cream, sober up ... digestion and phlegm elimination, clearing stomach and promoting fluid production, especially with great skill. 3 "Herbal rejuvenation": treating liver and gallbladder fever, purging lung and stomach deficiency fire, and promoting fluid production to quench thirst. ④ Resting diet spectrum: good at expelling wind and resolving phlegm, eliminating meat, treating abdominal pain, dry cholera, dysentery and other diseases.

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