It is not a good thing for the elderly to have too refined diets

　　“"Sleep" means getting enough sleep. middle elderly We must learn to live a scientific and regular life, arrange rest time reasonably, do not drive "night train", do not fight fatigue, and ensure 8 hours of sleep a day (10 hours for the elderly).
　　
　　“"Live" means moving your fingers. The hands have an intimate relationship with the brain. Frequently moving your fingers and doing aerobics with alternating hands can stimulate the cerebral hemispheres, have the effect of strengthening the brain, improving intelligence, and delaying aging.
　　
　　“"Bao" means keeping the brain alive. Use it or lose it. Middle-aged and elderly people should continue to read, read newspapers, draw and play chess, and cultivate various interests and hobbies. Research shows that a 65-year-old man who often uses his brain has as much mental power as a 35-year-old young man who doesn't like to use his brain.
　　
　　“"Transfer" means to transform activities of different natures. After a long period of monotonous work or reading or writing, you should switch to activities of different natures in time so that your brain can nerve Don’t get too tired and stay in top shape. Walking, doing gymnastics, etc. are better ways to switch activities.
　　
　　“"Listen" means listening to beautiful and beautiful songs. Beautiful melody can increase the vitality of the brain, regulate the function of the central nervous system, and make people feel relaxed and happy.
　　
　　“"Participate" means to participate in social activities and sports activities. Make friends among young people and always maintain a happy mood, which can eliminate fatigue, make you feel happy, and enhance your physical fitness.
　　
　　“"Tune" means scientific diet. Achieve a balanced diet, eat more vitamin- and mineral-rich jujubes, milk, soy milk, egg yolks, sesame seeds, walnut kernels, lilies, and vegetables and fruits, and eat less animal fat and sugar-rich foods.