Is it good to eat too much purple sweet potato?

As we all know, many foods cannot be consumed in excess. Too much or too little will affect our health and cause the imbalance of nutrients in the body. So, is it good to eat too much purple sweet potato? In fact, you can’t eat too much of any food, otherwise it will cause a certain burden on your stomach and intestines. Of course, if your stomach can handle it, there is no problem in eating too much purple sweet potato occasionally.

Purple is also one of the inherent colors of sweet potatoes. Due to its less cultivation, low yield, and not as sweet taste as sweet potatoes, it is not as common as sweet potatoes in the market.

The purple color of purple sweet potato is not caused by genetic modification or dyeing, but because it contains high level of anthocyanin.

Therefore, compared with other sweet potatoes, purple sweet potatoes contain relatively more anthocyanins.

Anthocyanin is a powerful antioxidant that protects the body from damage by free radicals. It has anti-cancer, cardiovascular and cerebrovascular disease prevention, and liver protection effects. It can also delay the aging of brain nerves, and has a certain therapeutic effect on capillary diseases caused by diabetes. While enhancing cardiopulmonary function, it can also prevent Alzheimer's disease.

In addition to anthocyanins, purple sweet potatoes also contain relatively more dietary fiber. Dietary fiber is indispensable to a healthy diet and plays an important role in laxative and maintaining gastrointestinal function. Getting enough fiber can also protect against other diseases such as cardiovascular disease, cancer, diabetes, etc.

Therefore, eating more purple sweet potatoes is very good for your body.

1. Antioxidant Effect

Purple sweet potatoes have good antioxidant effects. Eating them regularly can resist aging, improve skin quality, and regulate endocrine system.

2. Promote gastrointestinal motility

Purple sweet potatoes are rich in cellulose, which can promote gastrointestinal motility, clear mucus, gas and corrupt matter retained in the intestinal cavity, eliminate toxic substances in feces, maintain smooth bowel movements, improve the environment of the digestive tract, and prevent the occurrence of gastrointestinal diseases.

3. Anti-cancer

Purple sweet potatoes are rich in selenium and iron, both of which are necessary elements for the human body to resist fatigue, anti-aging, and blood tonic. Selenium, in particular, is known as the "king of anti-cancer" and is easily absorbed by the human body. It can remain in the serum, repair the myocardium, enhance the body's immunity, eliminate free radicals in the body, inhibit the synthesis of DNA in cancer cells and the division and growth of cancer cells, and prevent the occurrence of cancer.