1. Digestive effect: lotus root is rich in trace elements and dietary fiber, which is conducive to promoting the secretion of digestive enzymes, but also to promote gastrointestinal peristalsis, thus promoting the body's digestive and absorptive functions, but also to promote the body's metabolic wastes of the discharge.

2. Hemostatic effect: lotus root contains tannins, which is beneficial to the role of vasoconstriction, and lotus root is also rich in vitamin K, also has the role of hemostasis, can be used to treat blood in the stool, blood in the urine, vomiting blood and other bleeding symptoms.

3. It also has the effect of lowering blood pressure and blood sugar, beauty, spleen and stomach.

Contraindications:

1. Blackened, foul-smelling lotus root is forbidden.

2. Iron is forbidden when cooking lotus root.