Properly eat sweet potatoes to help weight loss: 1, the sweet potato itself contains relatively low energy, properly eat sweet potatoes is not easy to cause too much energy intake, but conducive to fat decomposition. 2, sweet potatoes are rich in dietary fiber, through the absorption of water expansion is easy to produce a sense of satiety, which can avoid the intake of other excessive food, in the control of energy intake, promote the role of fat decomposition is very obvious. 3. Properly eat sweet potatoes through dietary fiber mechanical stimulation of intestinal peristalsis, can effectively promote defecation, in the process of reducing weight loss is prone to constipation has a positive effect on the pain of the weight loss process is reduced and conducive to the adherence to the weight loss measures, which helps weight loss.