1, strenuous exercise. Middle-aged people should avoid excessive exercise in the process of health preservation. Many people think that exercise is good for health. Indeed, proper exercise can achieve the function of regulating the body and improving the resistance, but in the process of exercise, we must stop and choose the exercise suitable for our own intensity to maintain a healthy state, in order to achieve a good health care effect. Many people exercise excessively and violently, which will increase the burden on the heart and even cause serious wear and tear on joints and bones. In order to avoid this phenomenon, you can exercise properly in the process of health preservation, but you need to control the time and intensity to prevent your body from being affected.

2. Sleep too long. Middle-aged people should avoid some misunderstandings in the process of health preservation. For example, many people think that the longer you sleep, the better. Although sleep can promote health, normal people should control their sleep time to seven to eight hours a day. If you always sleep late for a long time, it is not good for your health, and it is easy to lead to obesity and even changes in some physical indicators because of the reduction of activity. Therefore, in the process of promoting health, we should maintain good living habits, reasonably control sleep time, don't often stay up late, and don't sleep late for a long time to prevent negative effects.

3, often take health care products. It is very important for middle-aged people to master reasonable methods in the process of health preservation. Many people take a lot of health care products during their health preservation, which is harmful to human health. Although health care products have a certain health care function, any medicine has side effects, which are not foolproof, but only play a positive role in human health. Excessive use of some health care products will lead to overnutrition, even increase the burden on the body under the condition of insufficient absorption, which will harm health invisibly. Therefore, we should develop good habits in the process of health preservation, and we should not rely too much on health care products, otherwise our bodies may be affected.

4. Eat too much. Middle-aged people should stay away from some taboos in the process of health preservation, especially the wrong behavior of overeating. Many people think that the more nutrients your body gets, the more secure your health will be. Therefore, in the process of eating, it is always big fish and big meat, and a large number of high-calorie foods are supplemented. However, excessive calorie intake is not good for human health, and obesity may occur, which is not good for health, and it is even easy to increase the risk of chronic diseases because of obesity. Therefore, in the process of promoting health, it is necessary to maintain a correct diet and control the daily diet reasonably, so as to play a good health care role and prevent obesity from excessively increasing the body burden.