Fucture: To sum up, here are just a few medical conditions in which drinking green tea is reputed to be helpful: 1>cancer 2>rheumatoid arthritis 3>high cholesterol levels 4>cariovascular disease 5>infection 6>impaired immune function Other Benefits New evidence is emerging that green tea can even help dieters.Researchers found that men who were given a combination of caffeine and green tea extract burned more calories than those given only caffeine or a placebo. Green tea can even help prevent tooth decay! Just as its bacteria-destroying abilities can help prevent food poisoning, it can also kill the bacteria that causes dental plaque. Meanwhile, skin preparations containing green tea - from deodorants to creams - are starting to appear on the market. Harmful Effects To date, the only negative side effect reported from drinking green tea is insomnia due to the fact that it contains caffeine. However, green tea contains less caffeine than coffee: there are approximately thirty to sixty mg. of caffeine in six - eight ounces of tea, compared to over one-hundred mg. in eight ounces of coffee. If there are any questions please feel free to contact me, Arene/Miss Deng/Sales manager Email:arenelin@organic-herb.com MSN:arene06@live.cn Skype:arenelin06 Phone:+86 15973179122