When the elderly have a poor appetite and do not want to eat, it is recommended that appropriate outdoor exercise, adjusting the dietary structure, regulating emotions, and auxiliary medication. 1. Appropriate outdoor exercise: through exercise to promote the body’s metabolism, promote intestinal digestion and absorption. Exercise consumes calories and creates a feeling of hunger, which increases appetite and helps to improve appetite. 2. Adjust the dietary structure: when the elderly have a poor appetite, it is recommended to choose to eat some easily digestible food, avoid greasy, raw and hard food. Food should be light and refreshing, can eat more fresh vegetables, eat some fruits in moderation, to promote appetite. 3. Emotional regulation: Many elderly people are angry, anxious or depressed for a long time, resulting in indigestion and lack of appetite. Friends and relatives should often chat with the elderly, care for the elderly, focus on the mental health of the elderly. 4. auxiliary drug therapy: the elderly poor appetite, may be and gastrointestinal power to weaken, digestive enzyme secretion is reduced, etc., can assist the use of gastrointestinal power agent, such as domperidone tablets for regulation; can also use lactobacillus tablets, gastric tablets and other drugs to enhance appetite. Elderly people with poor appetite, by the above methods of regulation is ineffective, must go to the gastroenterology department as soon as possible, improve the examination to clarify the cause of the diagnosis, follow the doctor for treatment.