1, the dietary fiber contained in sweet potato powder can effectively stimulate the intestinal wall, enhance the peristalsis of gastrointestinal tract, have the effect of relaxing bowels and expelling toxins, and can be used to treat senile constipation or habitual constipation.

2. It has the function of lowering blood pressure, and the potassium contained in sweet potato powder can promote the discharge of sodium.

3. It can effectively protect the cardiovascular system and prevent the occurrence of atherosclerosis.

4. It has anti-aging effect and can inhibit the production of melanin.