2. Tea is an alkaline drink, which can reduce the content of gastric acid in the body and reduce the digestion and absorption of food, thus achieving the purpose of losing weight. Moreover, this alkaline drink can reduce the pH in the body after intake, and also has a certain effect on patients with gout and hyperuricemia, which can accelerate the metabolism of water in the body and help to lose weight. However, it should be noted that excessive intake will cause bloating, so we should pay attention to moderate drinking.