Both corn and sweet potato have a certain weight loss effect, but sweet potato has more starch content than corn and is more full when eaten.

Corn sweet potato is also rich in vitamins, dietary fiber and a variety of mineral elements. Among them, vitamins can help the human body moisten intestinal passages, promote the digestion and absorption of food, and have a certain slimming effect. When dietary fiber enters the human body, it will expand, which can enhance the body's satiety and help the human body lose weight. Therefore, eating corn sweet potato in moderation at night will not lead to obesity.

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Precautions for eating sweet potatoes:

1, users should not eat sweet potatoes without skin: it is best not to eat baked sweet potatoes without skin, because sweet potatoes contaminated by black spot bacteria are not easy to distinguish after baking. Try not to eat sweet potatoes with black spots or burnt, which may cause poisoning after eating. Moreover, most street baked sweet potatoes are baked with coal, which will produce a lot of harmful substances such as sulfur dioxide when burning.

2, people with stomach ulcers, bloating and other diseases are not suitable for eating sweet potatoes: the sugar of sweet potatoes produces a lot of gastric acid in the stomach, increasing the pressure in the stomach. For people with a bad stomach, it will stimulate the ulcer surface or gastric mucosa and cause stomach discomfort. Moreover, sweet potato can't be eaten with foods that are too sweet, because sweet potato itself is sweet. If you eat sweets together, the gastroesophageal reflux may increase.

3, sweet potatoes avoid eating raw: many places in the south are fashionable to eat raw sweet potatoes, sweet potatoes have a lot of starch content, eating raw will lead to difficulties, and it is best to cook and eat. After heating at high temperature, soluble fiber can be easily digested, its sugar chain is shortened and the sweetness of sweet potato is increased.

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