What should we pay attention to in preventing sub-health?

To eliminate and prevent "sub-health", we must first develop good living habits, combine work and rest, pay attention to physical exercise at ordinary times, and participate in some outdoor activities appropriately. Reasonable diet, less salt and less sugar. You should eat more high-protein foods, such as soy products. Eat more fresh vegetables, melons and fruits, fish, etc. It can supplement various nutrients, vitamins and trace elements necessary for human body. At the same time, be careful not to overeat and be partial to food. Overeating can cause organic pathological changes in digestive tract, and partial eclipse can induce "sub-health" state because of lack of certain nutrients. As long as we pay enough attention to ourselves, sub-healthy people can completely recover. Here, I would like to reiterate the four cornerstones of health mentioned in the Victoria Declaration of the World Health Organization, namely: first, a reasonable diet; Second, we must exercise moderately; Third, quit smoking and drinking; Fourth, we must have a psychological balance.