Eating purple potatoes, in fact, have the conditions to eat steamed better, because this will not enter too much water, can maintain the original sweetness of the purple potatoes, and purple potatoes are rich in fiber, can help promote digestion.

The purple potato is a good thing, the scientific name is purple sweet potato, contains a lot of nutrients. Everyone's taste is different, and the practice is different. Steaming is good, boiled, it will be too much water, there is no sweetness, if you have the conditions, baked to eat the most delicious and sweet.

Purple potatoes have a high content of fiber, which can increase the volume of feces, promote gastrointestinal peristalsis, clean up the intestinal lumen retained mucus, gas and corruption, the discharge of feces in the toxic substances and carcinogens, to maintain the smooth flow of feces, improve the environment of the digestive tract, and to prevent gastrointestinal disorders.

Purple potato stem tip tender leaves rich in vitamins, protein, trace elements, edible fiber and soluble non-oxidizing substances, often eat with weight loss, bodybuilding and fitness and cancer prevention.