Eat three meals a day normally and reasonably, and have a full breakfast, because breakfast is the most important meal in a day. After a hearty breakfast, you will be very energetic. You can eat some meat for lunch until you are eighty percent full. Try not to eat high-calorie and high-fat food for dinner. You can drink some porridge and eat more fruits and vegetables. Don't sit down immediately after dinner. You can walk, walk or tidy up other things properly within half an hour, so that things after meals are not easy to accumulate in the body. This is what they told me when I took Viagra diet pills. I have been keeping in shape since I took the medicine. You can refer to my suggestion and hope to help you.