China is an ancient country with more than a thousand years of tea culture, and there are thousands of kinds of teas growing in the north and south of China, such as Longjing, Biluochun, Bittering tea, etc. There are simply countless kinds of famous teas. Many Chinese people have the habit of drinking tea, and many people live long and healthy lives because they insist on drinking tea for many years. Tea contains a large number of beneficial ingredients for the human body, people until now have not fully understood, only know that drinking tea is a good thing, then, what are the benefits of drinking tea on your body? A, the benefits of drinking tea 1, sterilization If you insist on drinking tea for a long time, you do not find yourself rarely diarrhea or stomach pain? Yes, tea is an astringent and sterilizing effect, it can kill E. coli, typhoid, dysentery bacillus and many other bacteria, viruses and snake venom also have a killing effect. So, especially in summer, often drink tea, you will not be afraid to eat bad stomach. If you accidentally break the skin, as long as you rinse it with tea, you will be able to stop the bleeding and pain, you do not have to worry about being infected, do you think the tea is good? If in the wild you are accidentally bitten by a snake, and there is no snake medicine around, but you bring tea, then you should immediately suck out the pus and blood, you can also use the tea to rinse the wound, but also can play the effect of snake medicine. 2, cancer and radiation prevention Tea is rich in vitamin C, carotenoids, tea phenols, do not underestimate these things, they can be a good helper in the fight against cancer, they can inhibit the growth and spread of cancer cells. If you keep drinking tea for a long time, not only stomach cancer, intestinal cancer, liver cancer, but also other kinds of cancer will not easily find you. If you are long-term exposure to X-rays and other kinds of radiation, or to live every day in the computer room, in front of the computer and other places of high radiation, you drink a few cups of tea every day, tea will adsorb these radioactive substances out of your body, you no longer have to worry about their health. 3, to prevent tooth decay, in addition to bad breath tea contains fluorine, if you rinse your mouth with cold tea every day, the fluorine ions in tea will form a protective layer with your teeth, your teeth will be very strong, not easy to get tooth decay. At the same time, tea can also kill many harmful bacteria in your mouth, which are the main cause of your bad breath. So you should not forget to rinse your mouth with tea every day, leaving a mouth full of fresh fragrance, and others will not be annoying when talking. 4, lower blood pressure, lower blood fat If you have high blood pressure, high blood pressure, and blood pressure is always unstable, why do not you try to drink tea every day? Many of the ingredients in tea are natural substances that lower blood pressure, blood lipids, cholesterol, drinking tea will make your blood pressure, blood lipids, cholesterol are very stable, and normal. Then you do not have to take a bunch of drugs every day, and do not have to worry about the side effects of taking drugs so much. 5, refreshment, weight loss, promote digestion and absorption There are many more benefits of drinking tea, so I will not enumerate them. Second, which people can not drink tea? Drinking tea is a lot of benefits, but not everyone can drink tea, so who can not drink tea when which people? 1, people with gastroduodenal ulcer disease people with gastric ulcers are most afraid of too much stomach acid, take medicine, pay attention to the various methods of diet is also to neutralize the stomach acid as much as possible, to reduce the secretion of stomach acid, so you can protect your stomach from harm. If you do not listen to the doctor’s advice, insist on drinking tea, theophylline in tea will reduce the activity of phosphodiesterase, which is the role of this enzyme can inhibit the secretion of gastric acid. Then excessive secretion of stomach acid, ulcer surface is not easy to grow well, your stomach of course always feel pain. 2, when you have a fever When you have a fever, you should not drink tea. Because theophylline in tea can raise the temperature of the body, you drink tea when you have a fever, it is like pouring oil on the fire, the body temperature will be even higher. You should know that human cells, especially brain cells can not stand too high a temperature. So you must remember, no matter what the cause of the fever, you must not drink tea. 3, children, calcium deficiency or fracture people If you are a growing teenager, or you are unfortunately recovering from a fracture, you had better not drink tea. Because the alkaloids in tea will reduce the absorption of calcium, and also promote the excretion of calcium, in short, will reduce the total amount of calcium in the body. When you are in need of calcium supplements, drinking tea is not a wise thing to do. Without tea, you will grow stronger and recover faster from fractures. 4, people with iron deficiency anemia People who have been identified by doctors as iron deficiency anemia, especially women who have excessive menstrual bleeding, you better not drink tea. The tannic acid in the tea will combine with the iron in the food and the resulting substance will not be absorbed by the body, so that the anemia will be aggravated. So if you have iron deficiency anemia, you’d better not drink tea. 5, people with urinary stones If you are diagnosed with kidney stones or ureteral or bladder stones, you better not drink tea. Because tea contains a large amount of oxalic acid, oxalic acid will promote the formation of stones, so you should drink less tea, but should drink more plain water, eat more fungus, so as to break down the stones, and promote the discharge of stones out of the body. 6, constipated people If you suffer from constipation, please you better drink less tea, because tea will have an astringent effect on the stomach and intestines, so that your stool dehydration dry, which will aggravate your constipation. Of course, when you have developed the habit of daily bowel movements, that is, when the constipation is cured, you can feel free to enjoy the delicious taste of tea. Third, who should drink more tea You will say, there are so many kinds of people can not drink tea, drinking tea does not seem to be a good thing. Wrong, things are twofold, some people should drink less tea, but there are many people who should drink more tea, so who in the end should drink more tea when? 1, people who are often exposed to radiation If you have just had surgery and are in the hospital doing radiation therapy or chemotherapy, you better make some tea every day. You will find that drinking tea will make your nausea and vomiting after radiation or chemotherapy much lighter, and tea can also be combined with too much radioactive material into your body, which can be very beneficial to your body. If you are long-term exposure to X-rays and other kinds of radiation, or live every day in the room, in front of the computer and so on high radiation, drink tea every day, these radioactive substances will be taken out of your body, you do not have to worry about their health. 2, sweating a lot of people every day If you have to work every day in the hot sun, or physical exertion, every day to sweat several bodies, then you had better make tea every day to drink. You know, after your a big man out, sweat is not only all water, various components like sodium, potassium and so on are also out a lot, you just drink plain water is not replenished. If you do not make up for all the ingredients, long-term down, your body can not do much good. The ingredients in the tea are completely sufficient to supplement your body’s needs, a cup of tea entrance, and comfortable and useful. 3, people with atrophic gastritis There are many kinds of gastric diseases, although the same is stomach pain, if you are too much acid secretion of the stomach, of course, you should drink less tea. But if you are determined by the doctor is atrophic gastritis, it means that your stomach acid secretion is too little, you better drink more tea, so your stomach will not only be pain-free, gastritis is also much better. 4, diarrhea (diarrhea) If you accidentally eat bad stomach, a burst of running to the toilet, you may want to drink a cup of hot tea immediately, maybe not diarrhea. Because the tea has an astringent disinfectant effect, especially on the intestinal bacteria, especially effective. Such a method is not than the hospital to spend dozens of dollars and suffer and much faster? Of course, if you drink the tea after the diarrhea is still the same, you better hurry to the hospital, for formal treatment, do not delay. Fourth, the science of drinking tea Drinking tea, in general, is indeed a good habit that has great benefits for the body, but there are some precautions you should know, or it will be counterproductive, do not believe you listen to know. 1, do not drink tea when you are hungry Whether you have stomach problems, if you feel very hungry, do not use tea to fill your stomach. Because drinking tea will stimulate your stomach acid secretion, you are hungry when the stomach acid is already too much, and then more harm to the stomach. If you often drink tea in this way, it is easy to get stomach problems. Therefore, you better not drink tea when you are hungry, if you want to drink, you better finish eating and then drink, which can also promote digestion and absorption. 2, do not drink tea after drinking Are you often after drinking wine, drink some tea to relieve alcohol? This method is very popular at the drinking table, but you find no, this method does not seem to work very well. Tell you, in fact, drinking tea after drinking, not only does not solve the alcohol, but will increase the absorption of alcohol, so you should not drink tea after drinking, there are many other ways to solve the alcohol. 3, do not drink tea at night You drink tea is best to drink during the day, try not to drink tea after eating dinner. Because after drinking tea, your brain will maintain a considerable period of excitement, which will affect your normal sleep. Sleep poorly at night, your life the next day will also be affected. Therefore, you try not to drink tea at night, you can drink some plain water at night when you are thirsty. 4, do not drink overnight tea You drink tea every day is now brewing now drink? I believe you are, but you sometimes do not drink the overnight tea put a night? Tell you, try not to drink overnight tea, plain water put on a night and then drink on health does not have much impact, but try not to drink overnight tea. Because after the tea has been left for a long time, it is a very suitable environment for bacteria to breed, especially after leaving it overnight, the tea will breed a lot of bacteria. Get up in the morning and drink these overnight tea, it is easy to diarrhea. Tea is best to drink when you want to brew, try not to drink the tea that is put too long. 5, drink light tea, do not drink strong tea Many old tea drinkers, like to drink strong tea, they feel that only drink strong tea to enjoy. But I tell you, you better not drink strong tea, or drink light tea is better. Drinking strong tea for a long time, strong tea will have great damage to the mucous membrane of the tongue and esophagus. According to research, people who drink strong tea for a long time are very likely to get esophageal cancer. Moreover, drinking strong tea is also very stimulating to the stomach, which will make your stomach problems better all the time. Of course, if you have been drinking light tea, you do not have these worries. So I advise you, it is best to drink a little lighter tea. 6, tea cup to wash clean If you have been drinking tea for a long time, are you very proud of your own tea cup with thick tea scale? Do you know, the tea scale in the composition of complex it, because the tea itself contains copper, mercury and so on a variety of heavy metals, after the tea bubble, these heavy metals are deposited and other various components formed a tea scale. Originally, the heavy metal ions in the tea is not bad for your health, but if you do not wash the tea cup for a long time, these heavy metal ions in the tea scale can enter your body, causing various diseases, such as cancer, which is absolutely not alarming, develop a good habit body benefit for life. Develop a bad habit, you will eventually get diseases. So, for the sake of your own health, you should always wash your own teacup. Every once in a while, use some vinegar to soak the tea cup for a night, the tea scale naturally gone. 7, do not use boiling water to make tea It seems that in the impression of all people, tea must be made with boiling water to taste good, is this right? In fact, tea should be used 90 ℃ boiling water, that is, boiled and then put a little bit of boiling water bubble. Because with just boiling water to make tea, that is, 100 ℃ of boiling water to make tea, will be most of the tea in the vitamin C destroyed. And vitamin C is the most useful thing in the tea, destroy them, what is the use of drinking tea? In short, as long as you understand so much learning in drinking tea, scientifically drink good tea, you will definitely get endless benefits from drinking tea.