5 Qingchang potatoes are the most effective. Eating potatoes often helps to maintain normal folic acid levels in the human body. If the folic acid content in the body is too low, it will increase the risk of cancer. Potatoes are high in dietary fiber, which can promote gastrointestinal peristalsis and prevent constipation and colorectal cancer.

Purple sweet potato, also known as black sweet potato, not only has the nutrients of ordinary sweet potato, but also is an anti-cancer star in food. Among them, purple potato can be made into some nutritious recipes, such as purple potato pumpkin syrup, which can achieve the purpose of beauty beauty, appetizing and slimming.

1, purple potato pumpkin syrup

Specific practices: pumpkin peeled, seeded and cut into small pieces, purple potato peeled and cut into small pieces. Then put the pumpkin and purple potato pieces into the soup pot, add appropriate amount of water, boil over high fire and turn to low heat for stewing. When you see that the pumpkin and purple potato are ripe and sticky, add a little rock sugar or brown sugar until they melt. It's definitely the best warm drink this season.

Efficacy: A master of iron supplementation can prevent anemia, reduce the absorption of lead and improve human resistance.

2, purple sweet potato osmanthus porridge

Choose a purple potato, purple rice, tremella, a few red dates and a little osmanthus. The method is also very simple. First, the purple rice was washed and soaked in cold water for 2 hours, then the red dates were pitted, and the purple potatoes were peeled and cut into small pieces. Then pour the purple rice into the casserole, add water and boil the rice and purple potato with high fire, then turn off the fire until soft and cooked, add osmanthus fragrans and red dates and cook for 2 minutes.

Efficacy: beauty beauty can stimulate appetite, moisten intestines, detoxify and lose weight, which is suitable for this season.

Tip: Purple sweet potato and purple rice are natural pigments, and because anthocyanins are easily soluble in water, you don't have to worry about the strong purple color, and don't wash too much purple rice to avoid losing a lot of anthocyanins, the most important component.

3, purple potato tremella soup

Drinking a bowl of warm purple potato tremella soup is really a wonderful thing, and it can be cooked the night before. After the tremella is soaked, add water and simmer for an hour, then add purple potatoes, red dates, pear slices and rock sugar, and simmer for half an hour and turn off the heat. Sticky and delicious.

Efficacy: nourishing yin and moistening dryness, clearing away heat, helping gastrointestinal peristalsis, reducing fat absorption and losing weight. Long-term adherence to drinking purple potato tremella soup can moisturize the skin, beauty beauty.