1. Improve digestion. The baby can eat purple potatoes, purple potatoes have to help the baby digestion, the baby constipation has a very good preventive effect. Because the baby's digestive ability is too poor, need to slowly develop, this time a little careless will be constipated, eat some purple potatoes can reduce the chances of constipation and digestion is not good, it is rich in crude fiber, increase the volume of feces, help the baby smooth defecation.

2. Enhance the baby's immunity. Purple potatoes are mineral-rich ingredients, it can be the body of toxic substances and bacteria out of the body, so that the body's physical fitness will become better, you can give the baby made of purple potato porridge, or purple potato puree, so that the baby is better digested, but must pay attention to eat in moderation, so as to avoid not to achieve a good effect instead of playing a counterproductive.

3. Good anti-cancer effect. Now the chances of suffering from cancer is very large, so we have to develop good eating habits from childhood to take anti-cancer measures. The content of selenium in purple potatoes is relatively high, can play a good role in inhibiting cancer cells. But there are advantages and disadvantages, the nutrient content is too high, if too much supplementation is not good for the body.