Current location - Health Preservation Learning Network - Health preserving class - Nutritional efficacy and function of sweet potato
Nutritional efficacy and function of sweet potato
Sweet potato, also called sweet potato, sweet potato, sweet potato, sweet potato, sweet potato. It is not only a nutritious food, but also a medicated diet that can treat many diseases. Its nutritional efficacy and function are as follows:

1, which is beneficial to lose weight.

Modern people eat more oil, meat, eggs and milk, exercise less, and are prone to obesity, which leads to "rich diseases". Sweet potato has the characteristics of low fat content, less heat production and strong satiety, which just meets the basic requirements of dieters.

Every 100g of fresh sweet potato contains only 0.2g of fat, generating 99 kilocalories of heat energy, which is about 1/3 of that of rice. So it is a good food with low fat and low heat energy. If it is a staple food, it can effectively reduce the intake of other foods, and then achieve the effect of losing weight.

In addition, sweet potato can effectively prevent sugar from being converted into fat, which is beneficial to bodybuilding.

2. Prevent high cholesterol.

The inhibitory effect of sweet potato on cholesterol is 10 times that of other foods. Therefore, if the cholesterol is high, you can eat two more sweet potatoes.

3. Auxiliary control of blood sugar.

It is found that the insulin sensitivity of patients with type 2 diabetes is improved after taking sweet potato extract, which is helpful to control blood sugar.

/iknow-pic.cdn.bcebos.com/c75c10385343fb2d9757a5bf7eca8065388f6a "target =" _ blank "title =" "class =" ikqb _ img _ alink ">. /iknow-pic . cdn . BCE Bos . com/c75c 10385343 fbf 2d 9757 a5 abf 7 ECA 8065388 f6a? x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ n/20 15/0902/c 2 147 1-2754 1868 . html " target = " _ blank

/health.people.com.cn/n/2015/0614/c14739-271510/2.html " Sweet potato has seven health-preserving effects.