After eating lunch, half an hour to an hour before it is suitable for napping. General lunch in the stomach digestion time is about half an hour or more, so you have to wait until the food in the stomach into the intestines, nap to prevent the emergence of stomach disease, to prevent the emergence of esophageal reflux syndrome, as well as gastritis, and even to prevent the emergence of hyperlipidemia, and gastrointestinal disorders and so on. In daily life, good habits can benefit for life, after eating lunch can be appropriate to do some simple exercises, such as walking slowly, or stretching exercises, which help the food down, go to the intestines, more conducive to health. After eating lunch, premature rest will lead to the formation of high blood lipids, easy to induce cardiovascular disease, but also for the digestive tract is a damage.