Constipation can eat more food, generally as follows: 1, coarse fiber food: corn, sweet potatoes, cabbage, celery and other high fiber diet; 2, drink more water, eat more fruit, such as horsetail, red dates, etc.; 3, yogurt has some help for constipation. In addition, try to eat less spicy and pickled food, can effectively control constipation. At the same time diabetic patients, certain foods need to be noted, such as sweet potatoes, fresh red dates, horseshoes and other foods should be contraindicated, patients without diabetes, consumption of the above foods can help constipation.