Specific efficacy:

1, Reduce fat and lose weight: Pu 'er tea is closely related to fat metabolism. Pu 'er tea produces new chemicals through a unique fermentation process, some of which contain lipase, which can decompose fat, so Pu 'er tea has the effect of losing weight.

2, dental care: Pu 'er tea contains a variety of physiologically active ingredients, which have the function of sterilization and disinfection, so it can remove oral odor and protect teeth.

3. Protect the stomach and nourish the stomach: At a suitable concentration, drinking mild Pu 'er tea does not stimulate the stomach. Pu 'er tea is thick, smooth and mellow. It enters the human stomach to form a thin film and adheres to the surface of the stomach, which produces a beneficial protective layer for the stomach. Drinking Pu 'er tea for a long time can protect and nourish the stomach. This is the main reason why Pu 'er tea is called "beauty tea" and "longevity tea".

4. Anti-aging: Pu 'er tea contains vitamin C, vitamin E, tea polyphenols, amino acids and trace elements, which has antioxidant effect and delays the aging process, so Pu 'er tea is called "Yishou tea".

5. Radiation protection: According to the research results of Pu 'er tea by He Guofan and others of Sun Yat-sen University in Guangdong Province, drinking 2% Pu 'er tea can alleviate the damage caused by cobalt 60 radiation.

6, sober up: "Compendium of Materia Medica" contains: "Pu 'er tea is the best treatment for oily pericardium, scraping the intestines, sober up first." Facts have proved that tea polyphenols in tea can promote ethanol metabolism and make ethanol metabolism go on normally and smoothly. Drinking tea can increase vasoconstriction. Theophylline has diuretic effect, which promotes the rapid excretion of alcohol from the body and reduces the harm after drunkenness.

Drinking tea can also supplement vitamin C needed for alcohol hydrolysis and excite the brain center anesthetized by alcohol. So as to play a role in hangover. Moreover, using tea to relieve alcoholism will not hurt the spleen and stomach, nor will it make drunken people vomit a lot and cause nausea.

7. Beauty: Pu 'er tea regulates metabolism, promotes blood circulation, and naturally balances internal functions, so it has beauty effects, and is called "beauty tea" overseas.

Extended data:

Taboos for drinking Pu 'er tea:

1, it is not advisable to drink strong tea on an empty stomach, but it is very pleasant to drink at any time. As the saying goes, "drinking tea on an empty stomach makes you flustered and it is difficult to fall asleep at night." Drinking tea on an empty stomach will dilute gastric acid, inhibit the secretion of gastric juice, hinder digestion, and even cause palpitation, headache, stomach upset, dizziness, upset and other "drunken tea" phenomena, and affect the absorption of protein.

2, Pu 'er tea is drunk with the bubble, avoid drinking Pu 'er tea overnight. After a long period of soaking, harmful substances such as heavy metals will be separated from tea, and a large number of tea polyphenols will be oxidized, which will make the color of tea cloudy and reduce the health care effect. In addition, Pu 'er tea soaked in thermos cups should not be drunk often, and Pu 'er tea should not be drunk overnight.

3. The freshly brewed Pu 'er tea is not suitable for drinking. From the point of view of nutrition, the newly brewed Pu 'er tea has not been placed for a period of time, and its nutrients have not been oxidized. Some elderly patients with gastric acid deficiency and chronic gastric ulcer may have adverse reactions after long-term drinking.

It is very important to keep the tea set clean. Don't forget to wash the cups frequently when drinking Pu 'er tea. Some people who often drink Pu 'er tea like to have a thick layer of "tea dirt" in their cups, and think that the Pu 'er tea brewed in this way tastes better.

In fact, tea dirt is extremely harmful to human health. It contains a variety of heavy metals, which are brought into the body when drinking tea, hindering the absorption of nutrients, and also contains some carcinogens. Therefore, the tea scale on the inner wall of Pu 'er tea utensils should be cleaned in time to avoid its harm to health.

5. It is forbidden to drink Pu 'er tea for a long time, and it is not appropriate to drink Pu 'er tea intermittently. It should be fine and continuous, otherwise it is difficult to play a healthy and upward role. Hua Tuo, an ancient famous doctor, put forward the argument of "bitter tea for a long time, benefiting from thinking and meaning" in On Food.

6. Pu 'er tea should be drunk warm, not cold and hot. The temperature of drinking Pu 'er tea should be 25~50 degrees, not more than 60 degrees. Drinking cool Pu 'er tea often will have side effects on people's mouth, throat and stomach, especially those with poor spleen and stomach. Therefore, we advocate warm drinking for health.

7. Pu 'er tea is forbidden to drink lightly, and it is not advisable to drink strong tea for a long time. Drinking too strong Pu 'er tea will cause metabolic dysfunction, weaken the absorption of iron in food by gastrointestinal tract, and cause anemia or vitamin B deficiency.

8. Avoid drinking a lot of Pu 'er tea before and after meals. Drinking a lot of Pu 'er tea before meals will dilute saliva and affect food digestion. Drink alcohol at the right time after meals, not blindly. It is best to leave for an hour before and after meals, in order to truly achieve the best effect of health care.

9. Drink Pu 'er tea moderately before going to bed. It is best not to drink Pu 'er tea (raw tea) 2 hours before going to bed, which will cause mental excitement, affect sleep and even insomnia. But you can drink a small amount of mild cooked tea.

10, avoid drinking inferior tea or deteriorated tea. When storing Pu 'er tea, we should pay attention to the environment and avoid absorbing peculiar smell, otherwise it will easily absorb moisture and become moldy. Deteriorated tea contains a lot of harmful substances and germs.

1 1. Avoid making Pu 'er tea too many times. If Pu 'er tea is brewed too many times, it will soak some trace substances that are harmful to the health, which is not good for the health.

References:

Baidu encyclopedia-Chenpi Pu 'er tea