Corn is an annual gramineous plant, also known as corn, cob and Liugu. According to the research, every100g of corn contains 196 calories,10.2g of crude fiber, 3.8g of protein, 2.3g of fat, 40.2g of carbohydrate, and other mineral elements and vitamins. Corn contains more crude fiber, which is 4- 10 times higher than polished rice and refined flour. 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.