1, not high, in fact, the calorie is lower than rice, can be used as weight loss ingredients.

2, every 100 grams of sweet potato contains only 0.2 grams of fat. Therefore, sweet potato is the best of low-calorie, low-fat food. In addition, sweet potatoes also contain balanced nutrients. Such as vitamins A, B, C, fiber and potassium, iron, copper and other more than 10 kinds of trace elements, including cellulose on the intestinal peristalsis play a good role in stimulating, promote excretion smooth.