1. Function of promoting gastrointestinal peristalsis. Purple sweet potato contains more dietary fiber, which can make people feel full, help women lose weight, promote gastrointestinal peristalsis, and facilitate the discharge of body toxins.

2. It can resist fatigue. Purple sweet potato can promote human blood circulation and enhance the elasticity of blood vessel wall. The rich elements such as iron and selenium in purple sweet potato can keep women's skin elastic.

3. Function of slimming. Purple sweet potato is a low-sugar and low-calorie food, which can prevent sugar from being converted into fat, which is beneficial for women to lose weight and keep their figure.

4. Enhance the function of human immunity. Women's immunity will decline in a special period. However, the mucus protein in purple sweet potato can help improve immunity, and the minerals contained in purple sweet potato can also maintain and regulate human functions.