It is possible to lose weight by eating sweet potatoes and corn, but these two are not able to help with weight loss per se, as they are common foods and do not have weight loss properties. Weight loss whether eating sweet potatoes or corn is possible, sweet potatoes and corn fiber content is higher than the traditional rice noodles, very suitable for dieters to eat, and can also provide nutritional value for the human body. Sweet potatoes are rich in nutritional value, per 100g sweet potatoes mainly contain protein 1.1g, carbohydrates 24.7g, potassium 130mg, these nutrients can maintain the normal physiological function of the human body. Due to the high sugar content of sweet potatoes, diabetic patients need to eat a small amount. Each 100g of corn mainly contains 4g of protein, 22.8g of carbohydrates, 16mg of vitamin C, 117mg of phosphorus, 238mg of potassium, and these substances can provide nutrition for weight loss people. However, the one-time use of corn should not be too much, so as to avoid diarrhea, bloating and other symptoms of indigestion. Weight loss needs to control the total dietary volume, can not rely on a few specific foods, but also need to be carried out in conjunction with sports, such as jumping rope, running, etc., in the diet should also avoid the use of too much high-fat, high-sugar foods, such as French fries, chocolate, candy.