1, pay attention to your diet. Middle-aged and elderly people must pay attention to reasonable eating habits in the usual health preservation process. Try not to eat some fried or grilled food. You can choose to eat some green vegetables and fruits, which are good for your health.

2. Quit smoking and drinking. Middle-aged and elderly people do not smoke or drink at ordinary times, which will increase the risk of illness. They need to quit smoking and drinking, which will be good for their health. They should live a regular life and don't stay up late during breaks.

3. Take more exercise. You should also do more exercise in your life, such as practicing yoga and running, which can improve your ability and disease resistance.