First of all, it has the role of detoxification, burdock root tea is rich in dietary fiber, after we take, can promote intestinal peristalsis, enhance intestinal digestion and absorption of food, to improve the symptoms of constipation and dyspepsia, but also some patients can eliminate the toxins in the intestinal tract deposition after taking, play a laxative effect. Secondly, it has the role of weight loss, burdock root tea contains ingredients that can burn the body's fat accumulation, reduce fat intake and absorption, so as to achieve the role of lowering blood lipids and weight loss. Finally, it has a role in lowering blood pressure, for patients with high blood pressure, taking burdock root tea can reduce blood pressure, but also to promote vasodilation.