1. Ingredients and efficacy of green tea. Tea, along with coffee and cocoa, is one of the world's top three beverages and is currently enjoyed in 160 countries. Among them, green tea has the longest history, and the tea culture became common in the 4th and 5th centuries, starting with the discovery of tea by the New Emperor in 2,737 B.C. in China. Green tea has never been used as a medicine, but..
Body fat is the amount of fat in the body. It is an energy storage that stores surplus nutrients used and left over in the body, which decomposes when necessary to create energy. Body fat rate is the proportion of body fat to body weight, with a normal body fat rate of 15-18% for men and 20-25% for women. The ratio of internal fat to subcutaneous fat varies greatly depending on the degree of obe..