What are the benefits of eating sweet potatoes often?

　　1. Harmonizes blood and nourishes the body, rich in nutrients；

　　2. Widen intestinal ventilation and promote defecation；

　　3. Replenish qi, promote fluid production, and enhance immunity；

　　4. Contains anti-cancer substances, which can prevent and fight cancer；

　　5. Resist aging and prevent arteriosclerosis. Sweet potatoes contain a large amount of mucin, which enhances human immunity ；

　　6. It also has the function of eliminating reactive oxygen species and avoiding the induction of reactive oxygen species. cancer。

　　7. Because sweet potatoes contain more calcium and magnesium, they can prevent and treat osteoporosis.