Sweet potatoes and purple potatoes are both very good omnivorous grains, with many benefits to the human body, and many people also like to eat. Then sweet potato and purple potato which is better? What is the difference between sweet potatoes and purple potatoes? Here's a look!

A, sweet potatoes and purple potatoes which is better

Purple potatoes and sweet potatoes belong to the potatoes, the price of purple potatoes than sweet potatoes, purple potatoes in the nutritional top is slightly better, but the two are good choices, are coarse grains for our body has a great help.

Purple potatoes and sweet potatoes belong to the same potato, from the nutritional composition of protein, sugar, etc. are not very different, the most important is that purple potatoes said that the purple color, mainly from its content of "anthocyanins", anthocyanins are natural and potent free radical scavengers. A large number of studies have confirmed that anthocyanins have preventive and therapeutic effects on more than 100 diseases, and their ability to remove free radicals is 20 times that of vitamin C and 50 times that of vitamin E. Anthocyanins can pass through the blood-brain barrier, which is the most important factor in the prevention of diseases. Anthocyanins can clear free radicals through the blood-brain barrier, thus protecting brain tissue, while reducing the side effects of antibiotics to the human body. And these are sweet potatoes do not have.

Two, what is the difference between sweet potatoes and purple potatoes

Purple potatoes and sweet potatoes contain cellulose and pectin that are not easily destroyed by sucking digestive enzymes and can stimulate secretion of digestive juices and gastrointestinal peristalsis, which can play a role in laxative. At the same time, sweet potatoes and purple potatoes contain calories are relatively low, with a certain weight loss effect, want to maintain a good body during pregnancy, potato food is a good choice Oh!

In fact, whether it is purple potatoes or sweet potatoes as long as you pay attention to the right amount, are a good choice, do not blindly think that some kind of food has a health effect, food will have their own advantages, do not blindly think that some kind of food has a health effect, should be rational to recognize the advantages of different foods. At the same time, pregnant women need to pay attention to the balanced absorption of nutrients. In addition, no matter which kind of potato, eat more will be flatulence acid reflux. Potatoes contain high starch, especially sweet potatoes taste sweet and sticky, not recommended to fry or add sugar cooking. Purple potatoes can be cut into chunks and cooked with rice to make thin rice, or add flour to make potato cakes.

Purple potatoes and sweet potatoes are both potatoes, so sweet potatoes and purple potatoes which is better? What is the difference between sweet potatoes and purple potatoes? Here's a look to find out!

Benefits of sweet potatoes and purple potatoes

Purple potatoes, also known as black potatoes, it contains nutrients and ordinary sweet potatoes are not much different. First, sweet potatoes and purple potatoes are rich in dietary fiber, daily intake of sweet potatoes or purple potatoes, can promote intestinal peristalsis, prevention of constipation; second, sweet potatoes and purple potatoes are low-calorie, low-fat food, sweet taste, but also as a weight loss food to replace a part of the staple food, weight loss girls, this is the gospel of you Oh; third, sweet potatoes and purple potatoes are rich in folic acid, beta-carotene, and other vitamins. -carotene, and other vitamins, potassium and other minerals, can reduce the risk of cardiovascular disease. In short, daily moderate (50-100g) eat some potatoes, many benefits.