Purple sweet potato is rich in dietary fiber, which can not only increase satiety, but also promote gastrointestinal peristalsis and food digestion. Moreover, purple potato is a low-calorie and low-fat food, which is suitable for eating during weight loss and is deeply loved by everyone.

Baking and steaming are common cooking methods in life. Generally speaking, steaming purple potato will evaporate water, so it tastes dry, while testing purple potato may lead to a small amount of loss and fading of anthocyanins. As for the weight loss effect, there is little difference between the two, so it is recommended to choose according to personal preference.