The nutritional value and efficacy of purple sweet potatoes What are the benefits of eating purple sweet potatoes

Purple sweet potato is a kind of potato food. It is named because of its dark purple color. Its nutritional value is much higher than that of ordinary potato food. It has certain health-preserving effects. It contains a variety of nutrients that are beneficial to the human body. After people eat it, it can promote body metabolism and improve body immunity. The following is a detailed introduction to the nutritional value and efficacy of purple sweet potato. If you are interested, you can take a closer look.

Nutritional value and efficacy of purple sweet potato

1. Nutritional content of purple sweet potato

Purple sweet potato contains a variety of nutrients that are beneficial to the human body, especially polysaccharides, flavonoids, selenium, anthocyanins, linoleic acid and various minerals. In addition, carotene, dietary fiber, calcium, iron and other substances are also the most important in purple sweet potatoes. It can meet the human body's needs for a variety of different nutrients.

2. Purple sweet potatoes are high in anthocyanins

Purple sweet potatoes are a food ingredient with a particularly high content of anthocyanins, a natural disease-fighting ingredient that can prevent more than a thousand diseases. After people eat them, they can clear free radicals in the body, protect human brain cells, and reduce the harm of antibiotics to the human body. Regularly eating purple sweet potatoes can absorb a large amount of anthocyanins, which is very beneficial for improving the body's health level.

3. Purple sweet potatoes are high in amino acids and cellulose

Purple sweet potato contains a variety of essential amino acids for the human body. These amino acids can regulate human endocrine and improve human fitness after entering the human body. In addition, purple sweet potato also contains a large amount of cellulose. This substance can promote intestinal peristalsis after entering the human body. It can also clear mucus and gas in the human intestine, improve the digestive ability of the gastrointestinal tract, and reduce the occurrence of enteritis and constipation.