Are you unhappy in the editorial department? Among many teas, green tea is very popular because of its sweet taste. In recent years, many studies have shown that drinking green tea every day is effective for diabetes, hyperlipidemia, obesity, cancer, stroke, dementia, periodontal disease, influenza, insomnia and so on. Try adding lemon, cinnamon and even black coffee to change the taste and double the health effect! The slimming effect of green tea can reverse the genes that lead to fat accumulation. A study of 20 14 found that the genetic marker pattern of obese or diabetic patients is different from that of ordinary people, and the gene switch for storing fat is turned on. Green tea contains a large amount of epigallocatechin gallate (EGCG), which can close the related causes of diabetes and obesity, increase the concentration of cholecystokinin (CCK) and reduce hunger. Green tea activates brown fat, which can decompose white fat that leads to obesity. According to the research of Kao Company in Japan, the activity of brown fat is significantly improved after 5 weeks when adult men consume 1.080 mg of catechin every day. Brown fat can decompose white fat that leads to obesity and achieve slimming effect (brown fat activity is easily suppressed by age and other factors, making people obese. In order to get enough catechins, it is best to drink more than three cups of strong tea every day. However, it should be noted that caffeine in strong tea will have a certain effect on gastrointestinal tract, which may cause stomach pain or diarrhea, so it is best not to drink more than 1500ml a day. In terms of drinking time, drinking with or after meals can achieve the effect of inhibiting fat absorption. Green tea not only helps to lose weight, but also has 65,438+00 health-care effects of preventing diabetes. Green tea can accelerate fat burning, increase blood sugar level, enhance the sensitivity of body tissues to insulin, make liver, muscle and fat cells store sugar in blood faster, reduce the chance of sugar damage to other parts of the body, and reduce the incidence of diabetes. Protect the cardiovascular system and reduce the risk of stroke. Green tea can reduce platelet aggregation and is beneficial to brain and cardiovascular health. Studies have shown that drinking 3 cups of green tea a day can reduce the risk of stroke by 265,438+0%; If you drink 6 cups of green tea every day, the reduction will reach 40%. Reduce the risk of colorectal cancer by 57%. Green tea contains flavonoids, which can activate the defense mechanism of cells, so drinking more green tea can improve the ability of cells to resist damage. Studies have pointed out that people who have the habit of drinking sugar-free green tea on weekdays have a 57% lower risk of developing colorectal cancer. Public Health Nutrition analyzed 5 long-term follow-up studies and 8 experimental studies on gastric cancer control. From the data, it can be found that drinking 6 cups of green tea every day can reduce the probability of developing gastric cancer by 16 to 2 1% after 25 years compared with people who are not used to drinking tea. But it should be noted that drinking too hot green tea will increase the risk of cancer by 7.6 times. Are you unhappy in the editorial department? Among many teas, green tea is very popular because of its sweet taste. In recent years, many studies have shown that drinking green tea every day is effective for diabetes, hyperlipidemia, obesity, cancer, stroke, dementia, periodontal disease, influenza, insomnia and so on. Try adding lemon, cinnamon and even black coffee to change the taste and double the health effect! The slimming effect of green tea can reverse the genes that lead to fat accumulation. A study of 20 14 found that the genetic marker pattern of obese or diabetic patients is different from that of ordinary people, and the gene switch for storing fat is turned on. Green tea contains a large amount of epigallocatechin gallate (EGCG), which can close the related causes of diabetes and obesity, increase the concentration of cholecystokinin (CCK) and reduce hunger. Green tea activates brown fat, which can decompose white fat that leads to obesity. According to the research of Kao Company in Japan, the activity of brown fat is significantly improved after 5 weeks when adult men consume 1.080 mg of catechin every day. Brown fat can decompose white fat that leads to obesity and achieve slimming effect (brown fat activity is easily suppressed by age and other factors, making people obese. In order to get enough catechins, it is best to drink more than three cups of strong tea every day. However, it should be noted that caffeine in strong tea will have a certain effect on gastrointestinal tract, which may cause stomach pain or diarrhea, so it is best not to drink more than 1500ml a day. In terms of drinking time, drinking with or after meals can achieve the effect of inhibiting fat absorption. Green tea not only helps to lose weight, but also has 65,438+00 health care effects, eliminating fatty liver and reducing the risk of liver disease. Studies have pointed out that nonalcoholic steatohepatitis is related to reactive oxygen species. Kurihara Ichi, president of Japan Bridge in Tokyo, Kurihara Clinic in Japan, said that theanine rich in green tea has a strong antioxidant effect, which can inhibit the elimination of reactive oxygen species produced by the liver, prevent fat from accumulating in the liver and prevent fatty liver. . The desensitization study found that epigallocatechin gallate (EGCG) can block the key receptor in allergic reaction, and methylated EGCG is the strongest antiallergic compound found in tea at present. In addition, quercetin naturally occurring in tea can also reduce histamine reaction. Reducing the substances that induce dementia in vivo In recent years, the research on Alzheimer's disease mainly thinks that amyloid β protein adheres to nerve cells and causes lesions; Dr Hasegawa Tsunehiko Sato, director of Utsunomiya Treatment Center, pointed out that homocysteine in blood can reduce cognitive function, which may also be one of the causes of Alzheimer's disease. Homocysteamine is a toxic substance produced during the metabolism of protein. When homocysteine in blood is too high, it will easily lead to health problems such as dementia, cardiovascular disease, kidney disease and malignant tumor. Under normal circumstances, when homocysteine increases in the body, the inherent mechanism of the human body can activate enzymes to metabolize homocysteine and convert homocysteine into non-toxic substances; The auxiliary enzyme and antioxidant PQQ contained in green tea can further strengthen the function of transforming homocysteine into non-toxic substances. Note: PQQ (pyrroloquinoline quinone), known as "the first 14 vitamin", is a strong antioxidant. In the comparative experiment of antioxidant effect, the researchers put antioxidants into nerve cells in test tubes. Compared with vitamins C and E, the survival rate of nerve cells injected with PQQ is the highest, which proves the high antioxidant effect of PQQ. The research published by the research team of the University of Tokyo in Japan also pointed out that taking PQQ can improve short-term memory and intellectual processing ability. In the experiment, 40-60-year-old subjects were given PQQ, memory test and Stroop color test. There was no change four weeks before the experiment, and the short-term memory and intellectual processing ability were significantly improved after 12 weeks. Reduce the incidence of lung obstruction by 8%. Obstructive pulmonary disease (COPD) is a chronic inflammation of respiratory tract, and its four-year survival rate is lower than that of some cancers. A study published in the Journal of Nutrition shows that the probability of lung obstruction in people who don't drink green tea at all is 14. 1%, while the probability of drinking more than two cups of green tea every day drops to 5.9%. Catechins in green tea have antibacterial effect and can improve oral environment. Studies have found that catechins can interfere with the inflammatory reaction caused by periodontal bacteria, control bacteria and reduce the acidity of saliva and dental plaque. Therefore, drinking green tea regularly can prevent tooth decay and reduce the symptoms of periodontal disease, or it is more effective to rinse your mouth with green tea for one minute after meals. Calm and sleep, sterilize and improve skin problems. The aroma of green tea can soothe the nerves and help sleep. Gang Hongjiang, a Japanese beauty and health columnist, said that green tea polyphenols, vitamins C, E, tannic acid and catechins in green tea all have antioxidant effects and help cells alleviate oxidative stress. Catechin also has anti-ultraviolet effect, which can reduce skin redness after sun exposure, avoid skin pigmentation and reduce allergic reactions. Taking a bath with green tea helps to relax muscles, relieve the pressure of life, and effectively sterilize and soften skin keratin. People who are used to drinking sugar-free tea are basically better off not drinking anything. If you want to season, it is suggested that you can try functional ingredients such as promoting circulation and accelerating metabolism. Remember not to add sugar or cream to avoid losing weight. For those who are not used to drinking sugar-free tea, here are six kinds of green tea drinks. As long as you match the right ingredients, you can add flavor to green tea and double your health! Green tea+lemon anti-aging Purdue University pointed out that lemon juice can maximize the absorption rate of catechins and help the body absorb catechins more than 6 times. Not only can it improve the efficiency of fat consumption, but its powerful antioxidant effect can also help delay aging and prevent cardiovascular diseases. Green tea+mint to relax and relieve stress mint not only has the effects of refreshing, relieving depression and calming the heart, but Chinese medicine points out that mint green tea can dispel wind and clear heat, and also has an excellent relieving effect on hot colds caused by hot weather and frequent access to air-conditioned rooms. Green tea+brown rice is made of green tea and brown rice (fried brown rice) to reduce fat and three highs. γ -oryzanol and γ -aminobutyric acid in brown rice can reduce bad cholesterol and triglyceride, which is helpful to prevent arteriosclerosis, diabetes and cardiovascular diseases. Green tea with strong immune plum, anti-influenza citric acid, promote immune cell activity and improve intestinal environment. In addition, polyphenols and lignans in sour plum can resist influenza virus, while catechins in green tea have strong antioxidant capacity, which also helps to reduce virus infectivity. Green tea and cinnamon powder promote blood circulation. Cinnamon can promote peripheral blood circulation. Adding 3 grams of cinnamon powder can make green tea taste warmer and mellow. If you can't accept it, you can try adding a crystal sugar to ease the taste, but too much sugar will damage the health care effect of green tea, so pay more attention. Green tea and coffee can help you lose weight. If you want to drink green tea to lose weight, you can also try adding black coffee. Chlorogenic acid in coffee, like catechin contained in green tea, can promote fat burning, theanine in green tea can also inhibit the original excitement of coffee, while caffeine can temporarily raise blood sugar, which will also be controlled by chlorogenic acid and catechin contained in green tea, leaving the complementary benefits of the two. Dr. Takafumi Kudo, vice president of Japanese Department of Internal Medicine, also pointed out that the aroma of coffee and green tea can help brain waves turn into alpha waves, which can help you relax and eliminate "stress", which is the enemy of weight loss. It is recommended to drink 250 ml of green tea and coffee three times a day for any time, but it is especially recommended to drink it after meals or before exercise. Kudo Hong Wen said that drinking after meals can make the weight loss effect better, especially after meals, which helps to relax; After 20 minutes of exercise, the human body will mainly consume liver sugar, but if the body contains caffeine, it will burn fat first, so drinking green tea and coffee 20-30 minutes before exercise will also help to reduce fat. DIY method of green tea coffee: brew black coffee and green tea (both iced and hot, without sugar or milk), and mix green tea and coffee according to the ratio of 1: 1, or drink at the same time but separately. Green tea and coffee are both rich in caffeine. Generally speaking, every 100 ml of caffeine, coffee is about 40 mg and green tea is about 20 mg. Fu Weibu suggested that the daily intake should not exceed 300 mg, and drinking 750 ml of green tea and coffee every day should not be excessive. However, the content of caffeine varies with the type and technology of coffee and green tea, so it is necessary to confirm it in advance and pay attention to the physical reaction after drinking. Green tea brewing method that releases a lot of catechins: Generally speaking, a cup of 200ml green tea contains only about 230mg of catechins. You can try the following tea-making methods to improve the content of catechins and take them more effectively. Precautions for drinking green tea Drinking tea has many benefits, but it should be moderate, 1000 ~ 1500ml a day. Excessive drinking tea will inhibit the absorption of iron and lead to iron deficiency anemia for a long time; Strong tea contains more caffeine and theophylline, which is easy to produce side effects such as palpitation, elevated blood pressure and insomnia. And common wrong drinking methods, such as drinking tea on an empty stomach, drinking tea before going to bed and drinking overnight tea. , but also * * * stomach, leading to insomnia, not keeping in good health will hurt the body. Especially, the longer the tea leaves are soaked, the more caffeine is released. If you don't want to consume too much caffeine, you can pay attention to controlling the time of brewing tea. There are more tannins and caffeine in hot tea, which makes the brain nervous and stay awake. If you want to drink tea at night, you can make tea with cold water or shorten the time for making tea.