The main points for attention of Alzheimer's patients are as follows: 1. Life should be regular: work and rest on time, combine work and rest, ensure adequate sleep, and don't drink strong tea, coffee and other stimulating drinks before going to bed; 2. Proper diet: it is necessary to ensure adequate nutrition and limit some foods that are unfavorable to the elderly, especially patients with diseases such as hypertension and hyperlipidemia. Eat less animal fat and limit foods rich in cholesterol; 3. Take part in sports properly: Life lies in sports, but I should do some physical exercises suitable for my age and health step by step, such as gymnastics, jogging, sword dancing, Tai Ji Chuan and walking. 4, emotional stability: do not watch exciting TV programs, movies and participate in gambling. Take part in recreational activities properly and don't interfere with rest day and night; 5. Communicate with the outside world and participate in activities such as reading and traveling.