The weather is getting colder and colder, and every day when I get off work in the cold wind, I always see a master selling baked sweet potatoes on the street. Although now you can eat sweet potatoes all year round, but I don't know why, eating sweet potatoes in the fall and winter will be more flavorful. Sweet potato is a common food in life, and it belongs to the same potato family of white potatoes, purple potatoes are also commonly eaten food, so we often eat sweet potatoes, white potatoes and purple potatoes, in addition to the different colors, in the end what is the difference? Which one has more nutritional value?

Sweet potato, white potato and purple potato, what is the difference?

First, let's talk about sweet potatoes, sweet potatoes are the most common potato food in our life, more often eaten eating baked, boiled porridge. The reason why it is suitable for baking is because it contains less starch and more sugar, and after baking the taste will be more sweet and soft. The color of sweet potato is yellow, because it contains high content of carotene, eat sweet potato can protect the eyes. Sweet potatoes are very nutritious, often eat some sweet potatoes to help reduce the accumulation of lipids in the body, can play a good role in maintaining blood vessels, can help us reduce the probability of blood vessel problems. In addition, the sweet potato laxative effect is also more significant.

Referring to white potatoes, white potatoes are the most rare of the three, suitable for porridge or as a staple food. White potatoes in the starch content is relatively high, very unsuitable for baking to eat, baking to eat up not soft and sticky, but also relatively dry, sugar content is relatively small, eating is not good, but the white potatoes of the sense of satiety is the strongest. White potatoes are more suitable for cooking and eating, can be made into white potatoes to eat, made into white potatoes to eat is more delicious. Compared to the other two potatoes, the nutritional value of white potatoes is not outstanding, it contains dietary fiber, vitamins and other substances, the other two potatoes have, so the nutrition compared to the other two potatoes, relatively speaking, will be relatively low. But this is just to compare, overall white potatoes are still very healthy, there are a lot of roles, such as laxative, protect blood vessels, etc., or high nutritional value of food.

Lastly, purple potatoes, purple potatoes are the last few years of outstanding potato food, earlier years are not very common. It is suitable to be eaten boiled, made into desserts, or boiled in soup, etc. The nutritional value of purple potatoes is relatively high. The nutritional value of purple potatoes is relatively high, it contains substances that can play a good role in antioxidant, helping to slow down the aging process. Middle-aged older people often eat some purple potatoes have a very good prevention of aging and Alzheimer's role. In addition, purple potatoes can also play a role in protecting blood vessels. But also purple potato laxative effect is also more obvious.

Sweet potatoes, white potatoes and purple potatoes are all nutritious food, nutritional value are very high. When the weather is cold, it is better to eat some purple potatoes, white potatoes or sweet potatoes regularly. In comparison, purple and sweet potatoes will have higher nutritional value, so you can eat more in moderation.

We know that sweet potatoes, these three kinds of potato food is a lot of weight loss people love to eat, will be the three kinds of potatoes instead of staple food to eat. So, sweet potatoes, white potatoes and purple potatoes, which one should be eaten more when losing weight?

Sweet potatoes, white potatoes and purple potatoes, which should be eaten when losing weight?

The answer is purple potatoes. In fact, it's okay to eat any of these three potatoes during weight loss, but purple potatoes would be a little more advantageous in comparison. These three foods have about the same amount of calories, but at the same quality, white potatoes are more starchy, sweet potatoes are more sugary, and purple potatoes don't stand out for their sugar content or the amount of starch they contain, so they're more suitable for eating when you're on a diet.

All in all, these three kinds of potatoes have high nutritional value, are healthy food, but also very suitable for cold weather to eat. Now that the weather is cold, you can eat more in moderation, which is very beneficial to your health.