Analysis: Hello, stevia has a low calorie, does not contain sucrose characteristics, make tea for the obese and diabetics is particularly suitable. According to traditional Chinese medicine, stevia is sweet and cold in nature, entering the lungs and stomach meridians, with the efficacy of promoting the production of fluids to quench thirst, diuretic and antihypertensive. Modern pharmacological research shows that its leaves are rich in protein, fiber, carbohydrates, iron and other nutrients. Drinking water with stevia for a long time is effective for diabetics and hypertensive patients. In addition, it also has the effect of promoting body metabolism and strengthening the body. Advice: Dietary control can only play an auxiliary role, is not a substitute for drugs, it is recommended that patients go to a specialized hospital, receive formal treatment. In order to avoid missing the best time for treatment.