Purple sweet potato is full of treasures? What are the benefits of purple sweet potato?

Purple sweet potato can usually be used as staple food or non-staple food. It is a natural green food with high nutritional content, delicious and nutritious. It not only has the nutrients of ordinary sweet potatoes, but also contains selenium and anthocyanins, so many people say that purple potatoes are a treasure throughout the body.

Purple sweet potato can be eaten in many ways. Whether it is cooked whole, made into purple sweet potato buns or steamed buns, or made into purple sweet potato porridge, purple sweet potato soup, etc., they are all very delicious and beautiful. It's also very tall, which makes people very appetizing. So since there are so many ways to make purple sweet potato, what are the functions of purple sweet potato? Below, the editor will briefly talk about the benefits of purple sweet potato.

1. Promote gastrointestinal motility

First of all, one of the most basic functions of purple sweet potato is to promote gastrointestinal motility. Why does it have this effect? That’s because purple sweet potatoes contain fiber, which promotes gastrointestinal motility after consumption. The most obvious example is that when we eat too much purple sweet potato at one time, we will have the symptom of farting. This symptom occurs because the fiber in purple sweet potatoes promotes gastrointestinal digestion. It can eliminate some unnecessary harmful substances from the body, such as accumulated gas and putrefactive substances. Therefore, if you have a bad gastrointestinal problem or are prone to constipation, you can usually eat more purple sweet potatoes. After all, purple sweet potatoes are not only delicious, but also good-looking, and can also promote digestion.

2． Liver protection

Liver protection, many people may think that there is nothing wrong with their liver and they do not need liver protection. But the editor feels that protecting the liver is something we all need to do on a daily basis, because many times, some bad habits will affect our liver. For example, you often overeat, or you often skip breakfast for the sake of beauty or thinness. People who like to eat fried food or like to drink alcohol need to protect their liver. Another reason that is most harmful to the liver is that we often stay up late to check Weibo, WeChat, and TV series, which will cause lack of sleep and affect our liver. So usually we can eat more purple sweet potatoes to protect our liver.

3． Enhance immunity

Because purple sweet potato also contains mucus protein, eating purple sweet potato regularly can improve our immunity.

4. Anti-fatigue

Purple sweet potato contains selenium and iron that our body needs, so purple sweet potato can also play an anti-fatigue role. In addition to the effects mentioned above, purple sweet potatoes actually have many other effects, such as preventing osteoporosis, helping to lose weight, preventing and fighting cancer, and can also play an antioxidant role.

Although purple sweet potato has many functions, it also has certain consumption taboos. For example: Because there is an oxidase in purple sweet potatoes, if you eat too much, you will have symptoms such as farting and stomach discomfort. Also, it is forbidden to eat it raw, as eating it raw may cause difficulty in digestion.