Yes, Pu 'er tea alone can achieve the goal of losing weight. The key is to choose tea. Pu 'er tea must be raw, whether it is Tuocha, cake tea, brick tea or pressed tea. As long as the tea soup looks good, tastes good and tastes old. However, the requirement for slimming Pu 'er tea is that the tea soup is bitter and thick, and it produces saliva under the tongue, sweet and special, and new tea is not afraid. But the new tea is overbearing, and it is also very irritating to the stomach. You must eat something before drinking. I didn't know how to taste tea at first, but later I used it as medicine. I am getting used to it. If I drink raw Pu 'er tea alone, I can add some cooked Pu 'er tea to adjust it.