Green tea will do. . Losing weight is oolong tea and oolong. Because drinking oolong tea can improve the functions of protein-like fat (enzyme) and fat-decomposing enzyme, the fat metabolism is relatively improved after drinking oolong tea. Beauty, anti-aging. Reactive oxygen species (ROS) have a far-reaching impact on the aging and diseases of the body. ROS is a substance produced by ultraviolet rays, smoking, food additives, stress and other factors, which can cause lifestyle diseases, skin aging, wrinkles and other problems. Tea polyphenols in oolong tea can promote the increase of SOD and scavenge active oxygen. In addition, oolong tea itself contains vitamin C, which really kills two birds with one stone for whitening skin. It can also improve skin allergy, prevent tartar and prevent tooth decay.