Practice steps:

1, peel and cut the purple potato, and wash the rice and millet for later use;

2. Put the purple potato, the scoured rice and millet into the porridge pot, and add a proper amount of water;

3. After boiling with high fire, cook with low fire for 30 minutes.

Benefits of eating purple sweet potato for babies: 1, anti-cancer and cancer prevention: Purple sweet potato is rich in selenium, which is easy to be absorbed by human body, can effectively inhibit the growth of cancer cells, prevent the occurrence of cancer, and has a powerful anti-cancer function. Baby can prevent cancer and fight cancer.

2, treatment of constipation: Purple sweet potato is rich in cellulose, which can promote intestinal peristalsis, clean up toxic substances in the human body and excrete them, and keep the stool smooth. Baby can effectively prevent constipation and keep the stool smooth.

3, enhance immunity: Purple sweet potato is rich in mineral elements and mucin, which can reduce human dysfunction, remove human toxins and improve the body's immunity. Babies can enhance their resistance by eating it.