How to lose 20 pounds in four months! Slimming medicine, slimming essential oil, traditional Chinese medicine, slimming milk tea, slimming plums, etc. Don't recommend me. I don't trust those orientals. Simply put, it is to increase the intake of protein, with less oil and low sugar. Eat more vegetables and don't eat too many fruits with high sugar content. Now you can eat four egg whites every day. Pay attention to two egg whites in the morning and one at night. Eat rice instead of steamed bread. Try not to eat staple food at night and eat small tomatoes and cucumbers. Insist on aerobic exercise for one hour every day. You can look for American PX90 on Youku. Finally, it is important to keep on losing weight.