2, avoid tea on an empty stomach. Drinking tea on an empty stomach can dilute the gastric juice, reduce the digestive function, and increase the absorption rate of water, resulting in a large number of bad components in tea entering the blood, causing dizziness, palpitation, weakness of hands and feet and other symptoms. Of course, some tea drinkers who have the habit of morning tea suggest that medium-fire spring tea is appropriate, which has less stimulation to the stomach.
Taboo of Fenghuang single fir tea,
3. Avoid tea after meals. Because tea contains a lot of tannic acid, tannic acid can react with iron in food to generate new substances that are difficult to dissolve, which will cause iron deficiency in human body and even induce anemia over time. The correct way is: drink tea one hour after meals.
4. Don't drink all the tea. Because tea is polluted by pesticides and other harmful substances in the process of cultivation and processing, there is always some residue on the surface of tea, so the first-pass tea should be abandoned because of its washing function. As the saying goes: "I cherish my head and feet (the same sound), and I rush tea."
5, avoid drinking overnight tea. Because tea soup contains amino acids, fructose and other organic substances, these nutrients in tea soup will become nutrients for bacteria and mold to multiply after being placed at room temperature for a long time. Therefore, when drinking tea, you should avoid drinking tea or tea soup overnight and for a long time.
Taboo of Fenghuang single fir tea,
6, fever and avoid tea. If you have a fever, you can't drink Phoenix dancong tea, and many people may not be aware of it. Because tea contains theophylline, which has the effect of raising body temperature, drinking tea for patients with fever is tantamount to "adding fuel to the fire."
7. Avoid tea when taking Chinese medicine. The chemical components contained in tea will reduce the therapeutic effect of drugs, and also produce some side effects. Therefore, experts suggest that it is best not to drink tea during drinking Chinese medicine. In addition to not drinking tea, experts also advise not to eat for half an hour before drinking Chinese medicine and for one hour after.
8, patients with ulcers avoid drinking tea. Caffeine in tea can promote gastric acid secretion, increase gastric acid concentration, induce ulcers and even perforation. Of course, patients with ulcers should not only avoid tea, but also avoid some acidic foods and so on.
9, special people avoid drinking. Drinking tea during menstruation, especially strong tea, can induce or aggravate menstrual syndrome. Medical experts have found that compared with those who don't drink tea, the probability of menstrual tension is 2.4 times higher for those who have tea habits, and it is 3 times higher for those who drink more than 4 cups of tea every day.