Wowotou contains more crude fiber, which is 4- 10 times higher than polished rice and refined powder. Corn also contains a lot of magnesium, which can strengthen the peristalsis of intestinal wall and promote the excretion of waste in the body. The above ingredients and functions of corn are very beneficial to lose weight. When the corn is ripe, the tassel on the ear has diuretic effect, which is also beneficial to lose weight. Corn can be boiled in soup instead of tea, or crushed to make corn flour and tortillas. Puffed popcorn has a large volume, which can eliminate the hunger of obese people, but its calorie content is very low after eating, and it is also one of the substitutes for weight loss.