We will find that many people who exercise prefer to eat purple potatoes, but here, some netizens are very confused. What's the difference between purple potato and sweet potato? Why do you choose to eat purple potatoes? First of all, the sugar in purple potato is not as much as that in sweet potato, so eating purple potato can also make our fitness effect more obvious. Purple and sweet potatoes are carbohydrates, so people who exercise generally don't choose to eat rice. Because rice belongs to high-sugar carbohydrate, purple sweet potato belongs to low-sugar carbohydrate, and sweet potato is coarse grain, but the sugar in sweet potato is relatively high.

First, the nutritional value of purple sweet potato. Purple sweet potato has high nutritional value. For example, some women often eat purple sweet potato, which can play an antioxidant role. After eating purple potato for a long time, it is found that our skin becomes brighter and the spots on our face will be effectively reduced. In addition, there are anthocyanins in purple potato, which can help us protect the heart and reduce the damage to the heart. For some elderly people, eating some purple sweet potatoes can also prevent Alzheimer's disease, which is good for the health.

Second, why do fitness people like to eat purple potatoes? Because the calorie of purple potato is lower than that of sweet potato, and the sugar of purple potato is also less. However, it should be noted that neither purple nor sweet potato can be eaten too much, otherwise it is easy to flatulence. When exercising, if you are afraid of gaining weight, you can eat brown rice and occasionally eat white rice, which will not cause any impact.

Third, summarize. Purple and sweet potatoes are not eaten much as staple foods because they have certain effects on the body. If you eat purple or sweet potatoes for a long time, it is easy to make your body uncomfortable, so Bian Xiao also suggested that you should eat carefully.