The efficacy and function of sweet potatoes

Sweet potato, also known as sweet potato, is an important member of the root vegetable. Sweet potato contains a large amount of substances essential for human metabolism. The protein, calories and sugar content are very high. There are also a large number of trace elements. After people eat it, they can not only absorb a large amount of nutrients, but also play a variety of health care roles. If you want to know the effects and functions of sweet potatoes, you can read more.

The efficacy and function of sweet potatoes

1. Sweet potatoes have anti-cancer and cancer prevention effects. Sweet potatoes contain a variety of natural substances that can prevent the formation of cancer cells, such as folic acid, carotene and vitamin C. Low folic acid content is an important inducement for cancer in the body. After people eat sweet potatoes, they can increase the folic acid content in the body, thereby playing a role in preventing cancer.

2. Sweet potatoes can also prevent cardiovascular and cerebrovascular diseases. The potassium, folic acid, vitamin B and C contained in them are important substances for preventing cardiovascular and cerebrovascular diseases. Potassium can regulate cell function and maintain normal blood pressure and heart function, while folic acid and vitamin B can regulate the flexibility of blood vessels and reduce the occurrence of arteriosclerosis. Therefore, eating sweet potatoes regularly can greatly reduce the incidence of cardiovascular and cerebrovascular diseases.

3. Sweet potatoes can regulate the intestines and prevent constipation. The content of dietary fiber in sweet potatoes is particularly high. This substance cannot be digested and absorbed in the intestines. It will stimulate the intestines, speed up intestinal peristalsis, and promote stool excretion. Especially for elderly patients with constipation, eating sweet potatoes can treat the symptoms of constipation very well.