The rich dietary fiber contained in burdock is water-soluble, which can slow down the energy released by food, accelerate the decomposition of fatty acids and weaken the accumulation of fat in the body. Burdock is soaked in tea, and dietary fiber is dissolved in water, which is convenient for us to obtain. It is often heard that a large amount of dietary fiber must be absorbed in order to thoroughly clean the intestines. Some people will feel a little angry at first when they drink burdock tea, but after a period of persistence, this phenomenon will disappear. Can persist in drinking, and can prevent constipation, obesity, hypertension and hyperglycemia.