1, because the cell membrane of starch in raw sweet potato is not destroyed by high temperature, it is difficult to digest in human body; At the same time, when cooking sweet potatoes, the cooking time should be appropriately extended, which is more conducive to destroying the "gasification enzyme" contained in sweet potatoes, so that there will be no discomfort such as bloating, heartburn, burping, nausea and exhaust after eating.

2, sweet potatoes are best cooked and eaten. High temperature heating can also make soluble fiber easy to digest, shorten its sugar chain and increase the sweetness of sweet potato. Sweet potatoes should be eaten with other cereals. If eaten alone, because of the low content of protein, it will lead to unbalanced nutrient intake. Therefore, it is actually more scientific to cut sweet potatoes into pieces and cook them with rice.

3, eating too much will exhaust is the reason why many people "stay away from sweet potatoes." Generally speaking, eating about 200 grams of sweet potatoes at a time will not lead to exhausted embarrassment. And it is best to eat rice and noodles together, with pickles or vegetable soup to avoid venting.

Extended data:

The efficacy of sweet potato:

1. Sweet potato contains a lot of dietary fiber and cannot be digested and absorbed in the intestine. It can stimulate intestinal tract, enhance peristalsis, relieve constipation and detoxify, especially for senile constipation. Pay attention to steaming and cooking sweet potatoes.

2. Sweet potato is low in calories and fat, which meets the basic requirements of people who want to lose weight, and is rich in dietary fiber, which can play a full role. Taking sweet potato as the staple food can effectively reduce the intake of other foods, prevent sugar from turning into fat, and achieve the purpose of losing weight.

3. The protein content of sweet potato is not high. However, the amino acid structure is ideal, which can form all kinds of essential amino acids needed by human body. Sweet potato is rich in glycoprotein and mucin. Glycoprotein can enhance the body's immunity and has a good anti-mutation effect. Mucin also has a special maintenance effect on human body, which can slow down organ aging and improve immunity.

4. Potassium, folic acid, vitamin A, vitamin B and carotene in sweet potato help to prevent cardiovascular diseases. Carotene and vitamin C help to resist oxidation and prevent atherosclerosis. Potassium contributes to the balance of cell fluid and electrolyte in human body; Folic acid and vitamin B6 help to reduce the level of homocysteine in blood.

References:

Sweet potato is actually an anti-cancer champion. How to eat it effectively-People's Network