Green Tea benefits
In fact, proved that regular consumption of green tea reduces the risk of developing certain types of cancer. Green tea not only reduces the risk of cancer and heart disease, but also increases the overall immunity. In addition, prevents the formation of blood clots, reduces the effects of free radicals on DNA, slowing the aging process, and prevents tooth decay. Besides, can help lose weight, improves the skin, and prevents acne. By the way, Chinese traditionally use green tea to control blood glucose levels. Also, drinking large amounts of green tea can help prevent liver disease caused by alcohol and other toxins. Meanwhile, many doctors recommend their patients with rheumatoid arthritis to drink green tea. Noteworthy, green tea helps with allergies, and helps get rid of sneezing, coughing and tears. By the way, ideal dose of green tea – a pair of cups a day.
Over the last few decades, many scientific and medical studies determine green tea as the extent of health benefits. According to the official report of the American Heart Association, the probability of dying from a second heart attack is reduced by 44% when using more than 2 cups of tea a day. Noteworthy, regular green tea drinkers have lower opportunities for heart disease and the development of certain types of cancer. However, green tea is not recommended for the prevention of breast cancer.
While green tea is not enough to increase the metabolic rate to produce immediate loss of weight, but it has been shown that a green tea extract containing polyphenols and caffeine thermogenesis resumes and stimulates the oxidation of fats, increases the metabolic rate of 4% with no increase in heart rate.
Green tea consumption in epidemiological studies associated with reduced risk of heart disease. Animal studies have shown that while they may decrease cholesterol levels. Nevertheless, the results of several studies in humans summary, it has been found that tea consumption does not reduce cholesterol levels in humans. In 2003, a randomized clinical trial showed that green tea extract with added flavin from black tea gives cholesterol reduction.
Studies conducted by the University of Birmingham, showed that the average oxidation level of fat above 17% after administration of green tea than after placebo. Meal with green tea extract can not only increase fat oxidation during moderately intense workouts, but also improve insulin sensitivity and glucose tolerance in healthy young men.
Research conducted at the University of Queen Margaret in Edinburgh, evaluated the effects of short-term consumption of green tea in a group of students aged 19 – 37 years. Participants were offered the diet and 4 cups of green tea per day for 14 days. The results showed that the green tea consumption reduced systolic and diastolic blood pressure, total cholesterol, body weight and body fat. These results suggest a role of green tea in lowering the potential risk factors of cardiovascular diseases. This research has been directed to the problem of excessive weight and to reduce the population of high risk for cardiovascular disease.
In the summer of 2005 Administration of Quality Supervision U.S. Food and Drug stated that green tea or its extracts there is no scientific evidence of ability to reduce the risk of gastric diseases, respiratory diseases, diseases of the colon, pancreatic diseases and the risk of cancer.
Brewing technique plays a very important role. Preferably, the pre-heat tank for brewing tea or teapot to keep the tea cool down immediately. Customary to add hot water to the tea leaves remain in the cup or teapot as drinking tea until the taste is not lost.
Green Tea benefits