Luo Han Guo tea can be used to lose weight, and the effect of weight loss varies due to the different body types of individuals. First, Luo Han Guo is rich in glycosides, which have the effect of lowering blood lipids and blood sugar, and can reduce obesity caused by the accumulation of body fat. Secondly, Luo Han Guo is rich in dietary fiber, which can easily make people feel full and reduce the intake of other high-calorie foods, which can reduce the absorption rate of external fat intake, laxative and detoxifying, and reduce the accumulation of excess fat and toxins in the body, which is beneficial for human weight loss. It should be noted that Luo Han Guo tea has the effect of weight loss, but not significant, weight loss needs to be adjusted in terms of diet and exercise, eat less high-fat, high-calorie food, eat more food containing vitamins and fiber, which is conducive to reducing the growth of body fat, thereby reducing the appearance of obesity, exercise to do more aerobic exercise, which can help the oxidation of body fat, consumption, so as to achieve the purpose of weight loss.