With age, the elderly gastrointestinal function decreases, intestinal peristaltic function decreases, feces in the intestinal tract for too long, resulting in water loss, dry and hard feces, easy to cause constipation, it is recommended to eat the following foods: 1, it is recommended to eat barley, wheat, corn, etc.; 2, eat more vegetables, such as carrots, broccoli, spinach, etc.; 3, eat more fruits, such as bananas, apples, pears, etc.; 4, eat more beans with skin, such as soybeans, black beans, green beans, etc.; 5, drink more water in daily life, drink a glass of warm water when you wake up in the morning, usually drinking water to 1500-2000ml, can ensure soft stools. Such as soybeans, black beans, green beans, etc.; 5, in daily life, we should drink more water, drink a glass of warm water in the morning when you wake up, usually drink 1500-2000ml of water, to ensure that the stool is loose and soft, conducive to defecation.