Purple potatoes can be prepared in various ways, and they have a high health value. The rich starch and dietary fiber can help us resist aging, and at the same time, they can stimulate the intestines, increase peristalsis, and prevent constipation.

1, Purple potatoes have the nutritional value of sweet potatoes and are rich in anthocyanins. They are also known as black potatoes, a type of potato product with purple or even deep purple flesh. In addition to the nutritional components of common sweet potatoes, they are also rich in selenium and anthocyanins. Traditional Chinese medicine does not describe the taste and properties of purple potatoes, but nutritionally, purple potatoes contain a wealth of starch, dietary fiber, carotene, vitamin A, vitamin B, vitamin E, and other trace elements found in sweet potatoes, as well as the anthocyanins that sweet potatoes do not have.

2, Purple potatoes are rich in dietary fiber, which is a special type of carbohydrate that does not participate in human metabolism and is not absorbed by the human body, just passing through the intestines. However, during this process, it can stimulate the intestines, enhance peristalsis, soften feces, and achieve the effect of promoting defecation and preventing constipation. The anthocyanins in purple potatoes are powerful free radical scavengers, natural antioxidants, and can play a role in anti-aging and preventing aging.

3, Although purple potatoes have a high starch content, they are actually beneficial for weight loss, the key is the cooking method.

Like sweet potatoes, many people think that starchy foods are enemies of weight loss, but this is not the case. Whether it’s sweet potatoes or purple potatoes, they actually contain relatively low calories and have a low fat content, making them excellent low-calorie foods. Additionally, due to the high fiber content in purple potatoes, they are easier to make people feel full than white rice at the same weight, increasing the body’s tolerance to hunger. This means that people consume less food, which can also help with weight loss.

4, However, this does not mean that eating purple potatoes can help lose weight in any way. If purple potatoes and sweet potatoes are often fried, it will not only have no effect on weight loss, but may even lead to weight gain. Because in the process of frying, purple potatoes will contain a large amount of fat. The process of converting carbohydrates into fat in the human body is actually quite complex, but the fat in food is easily absorbed and stored by the human body. Therefore, the best way to lose weight by eating purple potatoes is to boil or steam them, and not to fry them or mix them with foods containing fat such as salads and cream. That’s the best way to go!