Alzheimer’s disease is a progressive developmental lethal neurodegenerative disease that is clinically characterized by deteriorating cognitive and memory functions, progressive decline in daily living abilities, and a variety of neuropsychiatric symptoms and behavioral disturbances. Therefore, we should learn how to prevent Alzheimer’s disease when we are young. 1, mental conditioning Depression is the natural enemy of Alzheimer’s disease, keep a good mood. 2.Eat a balanced and moderate diet Avoid taking too much salt and animal fat. Salt intake should be limited to less than 10 grams a day, less animal fat and sugar, and a balanced intake of protein, dietary fiber, vitamins, minerals, etc. Drink more water. 3.Participate in social and sports activities Encourage the elderly to participate in social activities, patients with mild symptoms should carry out physical activities within their ability, more hands and brains, stabilize their emotions and reduce adverse stimuli. Listen to music, read books and newspapers, or carry out appropriate educational activities under the guidance of nursing staff. 4, intellectual training Diligent use of the brain to slow down brain aging. Some studies have shown that using the brain and doing interesting things often can keep the mind sharp and exercise brain cell reaction agility, and people who do nothing all day have a high percentage of dementia. Although the old age is very boring, you can find your own fun. 5, regular checkups If you have a disease, you need to prevent it early, early medical checkups can check out various discomforts 6, prevent falls Especially to prevent brain falls, head injuries can lead to dementia. The elderly should use crutches if necessary 7, have a young heart Live to learn, have a young heart, is also very important. 8, often accompany the elderly out for a walk As children, usually free to go home often to see. Parents will not be lonely.