Eat well in the morning, preferably with eggs, milk or soybean milk. You can eat anything when you are full at eight noon. Eat something light in the evening, drink some soup, or eat some fruits and vegetables. Don't eat after 6: 30, you can drink water. Insist on doing exercise every day, and it will be effective in a week. Try to eat less oil and salt. Try to eat more fish, chicken, beef and pork. If you are hungry during the day, you can eat oats, apples, cucumbers and bananas. These calories are relatively low.