198 slimming coarse grains I don't know what it is, but eating coarse grains is really slimming. I usually go to the supermarket to buy several kinds of coarse porridge to drink. The most important thing is to eat as little greasy food and oil as possible. Eat coarse porridge in the morning and evening, but don't eat too little. The hungry stomach bounces back badly. Eat normally at noon. It is best to do some small exercises such as yoga one hour after meals, 10 minutes is enough. Although you are not thin, it is true that you don't rebound. And healthy.