Effect of tea
Look at their effects respectively:

Green tea: reducing fat and weight, preventing cardiovascular and cerebrovascular diseases. Drinking tea is closely related to losing weight. As early as more than 2,000 years ago, Shennong Materia Medica mentioned the slimming effect of tea: "Long-term service, peace of mind, benefiting qi ..... intellectual man fit and not old". Modern scientific research and clinical experiments have proved that drinking tea can reduce blood lipid and cholesterol and make the body lighter. This is because the comprehensive coordination of phenolic derivatives, aromatic substances, amino acids and vitamins in tea, especially the comprehensive function of tea polyphenols, theanine and vitamin C, can promote fat oxidation, help digestion and reduce fat and weight. In addition, tea polyphenols can dissolve fat, while vitamin C can promote cholesterol excretion. Green tea itself contains tea gan ning, which can improve the toughness of blood vessels and make them not easy to rupture. A study published in the Journal of Circulation of the American Heart Association in May 2002 shows that drinking tea regularly can reduce the risk of dying of heart disease. Researchers from Harvard Medical School in the United States conducted a follow-up survey on 1900 patients with heart disease, mainly the elderly over 60 years old. The survey found that those who drink more than 65,438+04 cups of tea per week have a lower risk of death within about three and a half years after a heart attack than those who don't drink tea. The study also shows that even if patients drink less than 14 cups of tea per week, it may reduce the death rate of heart disease by 28%. Can prevent cancer, resist poison, sterilize and prolong life. Drinking too much green tea is not good, and your body will get cold.

Oolong tea: The inhibitory effect of three special polyphenols of oolong tea on pancreatic lipase is stronger than that of EGCG, the main component of green tea 1 times. This shows that oolong tea may have a stronger weight loss effect than green tea. Taiwan Province expert: Oolong tea has a good weight loss effect. Oolong tea, also known as green tea and semi-fermented tea, is named after its founder, and it is a kind of tea unique to China. It combines the production methods of green tea and black tea, and its quality is between the two, with both the richness of black tea and the fragrance of green tea. After tasting, the teeth and cheeks remain fragrant, and the aftertaste is sweet and fresh.

Zhang Zhiren, a professor of medicine at national cheng kung university State University in Taiwan Province, recently published a study in the Journal of Obesity, pointing out that people who regularly drink oolong tea have lower body mass index and fat content than those who don't drink oolong tea. Moreover, women lose weight more effectively than men. Professor Zhang explained that this is because compared with black tea and green tea, oolong tea can not only stimulate the activity of pancreatic lipolytic enzymes and reduce the absorption of sugar and fatty foods, but also accelerate the increase of body heat production and promote fat burning, especially reducing the accumulation of abdominal fat. Professor Zhang also reminded everyone that it is best to drink hot tea instead of sugar when drinking oolong tea. And don't drink it immediately after meals. It is more appropriate to drink it every 1 hour. Drinking tea should also adapt to personal physique. If you feel uncomfortable after drinking tea, such as stomachache or insomnia, you'd better stop. When making tea, the water temperature should be controlled at 80℃ to 90℃; The brewed tea should be drunk within 30 to 60 minutes, otherwise the nutrients in the tea will be oxidized.

Pu 'er: Pu 'er tea is post-fermented tea. Pu 'er cooked cakes can give full play to the taste of tea, so that tea tasters can appreciate the wonderful taste of tea. Pu 'er tea, which has always been regarded as a health drink, has many curative effects such as reducing blood fat, losing weight, inhibiting bacteria and sobering up. It is said that Pu 'er tea is good for scraping oil and nourishing stomach. Pu 'er tea has the same efficacy as traditional Chinese medicine, which can adjust the physique to the best state. So if you lose weight to a certain extent, you won't scrape off body fat. In other words, we don't have to worry about being too thin, but we can drink boldly. According to modern medical data, Pu 'er tea can lose weight. Pu 'er tea has obvious lipid-lowering effect, and can also inhibit hypertension and other functions. However, to achieve these functions, it takes a long time to have an effect, not a few days! Only persistence will succeed!

Pu 'er and other cooked teas warm the stomach, and it is advisable to drink Pu 'er for deficiency of both qi and blood.