Let's analyze how long you have been eating fat, and now you want to eat green coffee and filial piety powder for a few days and lose weight. It is unreasonable to think that being fat can be sent away so easily. Eat diet food for at least a month, because you need a gradual accumulation process, and the effect is gradually reflected. Moreover, the effect of improving metabolic slimming is relatively simple and impossible. It is best to eat more vegetables and fruits.