We know that Pu 'er tea has the effects of reducing blood fat, losing weight, lowering blood pressure and preventing cancer. So what? Let's have a look. I hope the introduction of this article will be helpful to everyone. 1、? It is not advisable to drink strong tea on an empty stomach, but it is pleasant to drink it at the right 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 nutritional point of view, the newly-made Pu 'er tea has not been placed for a period of time, and its nutritional components 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. Pu 'er tea should be drunk for a long time, not 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 should be light but not strong. Drinking Pu 'er tea for a long time will cause metabolic disorder, weaken the absorption of iron in food in 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. An hour before and after meals is good, which can really achieve good health care results. 9. It is better to drink Pu 'er tea 2 hours before going to bed. Don't drink Pu 'er tea (raw tea), it 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 Pu 'er tea with too many brewing times? The brewing times of Pu 'er tea should not be too much. Too many times of brewing Pu 'er tea will soak some trace substances harmful to health into tea soup, which is harmful to health. 12, Cautious Boiling Due to long-term high-temperature boiling, the tea polyphenols retained in Pu 'er tea are oxidized and reduced, vitamins are destroyed, and water-insoluble substances (such as heavy metals and pesticide residues) are precipitated, so from a scientific point of view, it is unhealthy to cook tea. ? The above 12 point is a no-no for drinking Pu 'er tea. I hope you remember the above 12 points. More specifically: 1. Except for some special articles that are forbidden to reprint, other articles can be reproduced freely on this website, but please be sure to indicate the source and original author. The copyright of the article belongs to the original author. 2. 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