Pu 'er tea is ok, but if you drink it for a long time, it will have no effect if you don't drink it for a while. In addition, it is best to drink raw tea, but also to drink pure raw tea of arbor type that will not be hungry. Raw tea from overseas manufacturers is a platform. After drinking, you should eat more when you are hungry, but you will be fatter when you are hungry. It is not advisable to drink cooked tea, because the pigment will precipitate on the skin and the teeth will turn black after drinking cooked tea for a long time, so drinking pure arbor-type raw tea is the best choice. The judgment method is that you won't feel hungry for a short time after drinking.