Drinking green tea in summer can clear away heat and toxic materials and reduce blood fat. In addition, people with hot constitution should also drink more green tea, because green tea is cool. It should be noted that green tea should not be drunk on an empty stomach. Its rich tea polyphenols have astringent effect, which will stimulate the stomach and intestines, and it will be stronger on an empty stomach.
You should drink green tea in autumn. Green tea, also known as oolong tea, is represented by Tieguanyin and Frozen Top Oolong. Oolong tea is between green tea and black tea. The weather is mild, neither cold nor hot. It is very suitable for drinking in autumn, which can excite the nerves and make people feel refreshed.
It is best to drink black tea in winter. Black tea, especially cooked Pu 'er tea, is mild and most suitable for drinking in winter. The cold in winter is heavy, which is the season when the yang is closed. Cooked Pu 'er can generate heat and warm the stomach.
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Taboos for drinking tea every day
Don't drink too much: strong tea will make the body's "excitability" too high, which will adversely affect the cardiovascular system and nervous system. People with cardiovascular diseases may have tachycardia and arrhythmia after drinking strong tea, which may easily lead to repeated illness.
Don't drink before going to bed: this is especially important for new tea drinkers. Many people will find it very difficult to fall asleep after drinking tea before going to bed, and even seriously affect their mental state the next day. People with neurasthenia or insomnia should pay special attention.
Do not drink before meals: It is not a big problem to drink a small amount of tea before or during meals, but if you drink a lot of tea or drink too much tea, it will affect the absorption of many macro elements (such as calcium) and trace elements (such as iron and zinc). It should be noted that when drinking milk or other dairy products, don't drink tea at the same time. Because theophylline and tannic acid in tea will combine with calcium in dairy products to form water-insoluble calcium salts, the nutritional value of dairy products will be greatly reduced.
Don't drink after drinking: after drinking, the alcohol in the wine enters the blood through the gastrointestinal tract, and is converted into acetaldehyde in the liver, which is then converted into acetic acid, which is then decomposed into carbon dioxide and water to be discharged. After drinking tea, theophylline in tea can quickly diuretic the kidney, thus promoting the undecomposed acetaldehyde to enter the kidney prematurely. Acetaldehyde has a great stimulating effect on the kidney, which will affect the renal function. Therefore, people who often drink strong tea after drinking are prone to kidney disease. Not only that, the ethanol in wine stimulates the cardiovascular system greatly, but tea also stimulates the heart, and the combination of the two enhances the stimulation to the heart. Therefore, drinking tea after drinking is more harmful to heart patients.
Do not drink new tea: new tea will stimulate the gastric mucosa, cause gastrointestinal discomfort, and even aggravate the condition. From a nutritional point of view, too fresh tea nutrients are not necessarily the best. Because the so-called new tea refers to the tea that has been picked for less than a month, and these teas contain substances that have adverse effects on health, such as polyphenols, alcohols, aldehydes and so on. , has not been completely oxidized. If you drink new tea for a long time, you may have discomfort such as diarrhea and bloating.
Don't drink overnight tea: overnight tea is easy to be polluted by pathogenic organisms because it has been put on hold for too long, and the complex components in tea are also easy to change. Drinking overnight tea can lead to gastrointestinal diseases. When I was a child, I was always taught that "drinking tea every night and having diarrhea" seems to have its own reasons.
People's Network-Pay attention to the best time to drink tea. Experts explain the timetable for drinking tea.
People's Network-Eight Taboos for Drinking Tea Do you know the three best times for drinking tea a day?