Bat to lose weight: If you are a man who drinks and smokes, get up in the morning and smoke one before each meal and one after each meal. Stay up late every day, play games and surf the Internet. Sleep for up to 5 hours every day. Do strenuous exercise at least three times a week for at least 2 hours each time. Don't sleep for 24 hours at least once a week, then eat something and sleep for an hour or two before waking up for class. This is my own experience. I definitely don't want to lose weight. Unfortunately, after doing this for a while, I became very thin. All the bones of the body protrude. In this way, you will definitely see obvious effects in less than a month. Women might as well give it a try.