The weather turns cold in winter, so it takes one minute to tell the secret of health care for middle-aged and elderly people. The first thing is not to go out too early in the morning. It is cold in the morning, and when stimulated by cold, blood vessels will contract and blood pressure will rise. Therefore, many heart attacks and strokes occur in the early hours of the morning. If you really can't sleep, you can get up early, do activities indoors, and then go out for activities when it is warm. The second aspect is to keep warm in the morning and evening, and don't be afraid of trouble, especially for friends who usually have a bad leg pain. Remember to bring knee pads, lumbar vertebrae and pedals when you go out. Once these places are stimulated by cold, it is easy to induce low back pain, leg pain and knee pain. In the third and third aspects, we should prevent falls. Middle-aged and elderly people have fragile bones and inflexible legs and feet. When they get old, they should move slowly and steadily, but they can also do some jogging and physical exercise properly. Finally, to eat reasonably, it is recommended to drink some customized nutritional formulas.