The difference between sweet potatoes and yams

We often hear people talk about sweet potatoes, which are a natural and healthy product for weight loss, and are also a food that balances human nutrition. So what is sweet potato? Are sweet potato and yam different? There is a difference between sweet potato and yam. Do you know what the difference is? If you are not clear about it, then take a look at this article. It will help you clearly introduce the difference between sweet potato and yam and help you identify these two natural foods.

The difference between sweet potatoes and yams

In life, some people don't know sweet potatoes, and some people confuse sweet potatoes with sweet potatoes. In fact, there are differences between them. Their relationship is similar to that of relatives, and the differences are similar. Understanding their differences below may be helpful when pairing dishes in daily life.

Sweet potato is also called sweet potato, yam, etc. Its skin is white, yellow, pink, red, and purple; the flesh is generally white, yellow, or purple, but they are not corresponding. The red skin may have white flesh or yellow flesh. There is white milky liquid (starch) on the broken surface. It can be eaten raw or cooked.

Sweet potatoes contain a variety of cellulose and pectin that are not easily broken down by digestive enzymes. They can effectively stimulate the secretion of digestive juice and gastrointestinal motility, making bowel movements smooth. Secondly, sweet potatoes are rich in nutrients such as carbohydrates, vitamins, minerals, especially lysine, β-carotene, vitamin E and vitamin C. The fat content of every 100 grams of sweet potato is only 0.2 grams, which is 1/4 of that of rice. It is a leader among high-nutrition, low-calorie, low-fat foods.

Sweet potato is also called ginseng potato and foot potato (some are shaped like feet). It also comes in different colors such as white and red. It has many fibrous roots on the surface and thread-like mucus on the broken end. It looks a bit like yam (also called yam) and cannot be eaten raw. In addition, although they are all sweet potatoes, the taste can be completely different. Some are sweet, tender and crispy when eaten raw, while others are hard and tasteless. Some are sweet and floury (called "noodles" in the north) and delicious when cooked, while others are soft and bland. This has something to do with the different varieties, but more importantly it is related to the quality of the cultivated soil and the fertilizers used. Therefore, it is unreliable to choose sweet potatoes based solely on color.

In the above introduction, everyone learned about the difference between sweet potatoes and yam. Here, health experts tell you that they are both sweet potatoes. Eating them in moderation can not only promote the digestive function of the human intestine, but also help patients with constipation. Moreover, they are rich in dietary fiber, which can help beauty lovers lose weight!