Constipation is a common disease that plagues many people in clinical life, especially the elderly and bedridden patients. Prevention of constipation should start from daily life, from the usual dietary habits change. Diet requires more intake of fruits and vegetables (especially those rich in fiber, such as bananas, apples, sweet potatoes, celery, leeks, etc.), more dietary fiber, moderate intake of meat and other foods, drink more water, can develop the habit of going to the toilet regularly, even if you can not defecate, you should sit on the toilet for a while, you can cooperate with clockwise massage of the abdomen, if you are used to squatting, you can add a small stool at the side of the toilet, squatting toilet May be more in line with the human anatomy; also focus on daily physical exercise.