Eat sweet potato chips benefits: 1, can laxative, because sweet potato chips contain rich dietary fiber, through mechanical stimulation of intestinal peristalsis can promote defecation, for constipation, defecation difficulties, constipation of people, appropriate eating sweet potato chips have a very good laxative benefits. 2, can be complementary to the middle and the blood, for the spleen deficiency caused by indigestion, qi and blood deficiency of people, appropriate eating sweet potato chips have a very good complementary and the blood benefits. 3, can be used as an alternative to the sweet potato chips. The benefits of blood. The disadvantage of eating sweet potato chips is that it is possible to consume too many carbohydrates is sugar, and cause too much energy intake exceeds the standard, which will cause overweight, obesity, diabetes risk increase.