1, clearing heat and cooling blood, because lotus root belongs to cold nature, has the effect of clearing heat and cooling blood, and has a good curative effect on heat-induced diseases.

2, laxative and antidiarrheal, because lotus root contains mucin and rich dietary fiber, which can be combined with cholate in human body and cholesterol in food, so as to be excreted from the body and play the role of laxative and antidiarrheal.

3, stop bleeding and dissipate blood stasis, because lotus root is rich in tannic acid, which can shrink blood vessels and achieve hemostasis.