The scam of Yabo people's slimming tea is true. According to the relevant public information, the pharmacological effects of weight-loss drugs can be divided into the following categories: drugs that enhance energy consumption. Appetite inhibitor. Drugs that prevent digestion and absorption. Drugs that affect fat metabolism. For most simple obese people, diet pills not only inhibit appetite, but also have more side effects, which may lead to hypertension, increased heart rate, anorexia, abnormal liver function and so on.