100g The fat content of sweet potato is only 0.2g, which is 1/4 of that of rice. Therefore, sweet potato is the best among low-calorie and low-fat foods. In addition, sweet potato also contains balanced nutrients. The calorie of red sweet potato per 100g is 99 calories, and that of white sweet potato is 104 calories. Generally, the sweet potato baked on the road is about 500 grams, which is a low-calorie food in terms of energy acquisition.

There is also a book about low insulin diet. Foods with a GI value below 60 will make blood sugar rise slowly, so insulin secretion will be slow and the body will not store fat. The GI value of sweet potato is only 54, which can be said to be a good food. And high fiber, staying in the stomach for a long time, is also conducive to weight loss.

How about a switch? ! 3 kg is 1500g.