In fact, there are many seemingly ingrained health-keeping concepts in life that are wrong, which have no effect on human health, and some will bring some burdens to the body. For example, many people think that you can make up what you eat, that drinking bone soup can make up calcium, and eating animal blood can make up blood. Actually, there is no scientific basis in medicine. Some bone soup does not contain much calcium, which is fat and cannot be effectively absorbed by the human body. There are still some people who will blindly eat various supplements for health when they are old. In fact, the effect of these supplements is not particularly obvious. For some elderly people, if they want to keep healthy, they still need to control their diet, reasonably match their diet nutrition and supplement nutritional elements.

There are also many people who think that exercise is good for their health, so they choose walking exercise, especially now many middle-aged and elderly people go to some squares at night, and may even compare how many steps they take every day. In fact, walking is a good exercise, but people who walk for a long time and have a very high number of steps are likely to cause some damage to their knees, forming knee joint effusion and causing a certain burden to their bodies.

Nowadays, many young people will choose fitness and then go to the gym after their busy work every day. After seeing yourself sweating, you will feel that you have achieved the purpose of reducing fat and making your body healthy. In fact, this habit looks good, but it is not particularly good for the body. This is because everyone's life is very busy, and after exercise, they will overdraw and hurt their health. Generally, moderate sweating for one hour is good for health.

Finally, there are still many deviations in the concept of health preservation, which should be made clear in advance, otherwise it will be invalid.