Eating more sweet potatoes can make you fat. Especially in winter, sweet potatoes are really attractive, but don't eat more.
Generally speaking, the heat in the staple food is the heat value of dry and unprocessed staple food. For example, the heat of flour is 360-380 kcal / 100g, with a high heat ratio. After flour is processed into staple food (such as steamed bread), the moisture content is increased, and the ratio of caloric value is reduced, so the staple food is not as easy to gain weight as expected.
In addition, although the content of water and crude fiber is high and the content of fat is low, it is not suitable to eat more. In general, the sugar in cereal is stored in the form of starch, which can only be absorbed by human body after digestion. Compared with cereals, the sugar content of sweet potato is higher, and some of the sugar in sweet potato is starch, and the rest is monosaccharide form, which can be directly absorbed by human body without transformation. Therefore, eating more sweet potatoes will absorb more sugar, produce more calories, but will transform more fat.
Therefore, using sweet potato as the main food can not achieve the goal of weight loss.