If slimming is the main thing, it is recommended to use lotus leaf green tea. Lotus leaf has a good effect of clearing fat and controlling appetite, which is better than any tea. The fat-reducing effect of green tea is better than that of black tea and oolong tea such as Pu 'er, but it is a little harmful to the stomach after all, but it has a good refreshing effect and is beneficial to exercise. It is recommended to use black tea if you have stomach trouble. Also, roses are good for women, but don't eat them during menstruation or when the menstrual flow is large.