1. Three-meal eating rules For the elderly, mastering eating skills can promote health, especially maintaining a regular diet. The human digestive system should operate normally, digest and absorb nutrients in food in time after obtaining food, and its function should be improved. 2. Give priority to a light diet and reduce irritation. This good habit is good for health. Some people have wrong living habits. 3. Chew slowly when you eat. I know all the correct eating habits. Diseases can be bypassed. It is reasonable to chew slowly when eating.