Why is mental health important?

Mental health is the premise of physical health. Without a healthy mind, it will lead to various diseases. Experiments show that negative emotions such as nervousness, anxiety and depression obviously reduce the weight of organs of human immune system, such as thymus, spleen and lymph nodes, which leads to the decline of overall immune ability and the disease taking advantage of it. In addition, according to scientific research, human psychology is very strange. If you want to be depressed, depression will immediately prompt you to show a morbid attitude, with your head down, your shoulders drooping, your back hunched and your legs bent. That feeling of powerlessness will quickly spread all over your body and show depression. For example, the same cold, treated by the same means, the recovery speed is the same. As soon as the child's cold symptoms are relieved, he can play with the child mentally, while the adult is still lying in bed moaning, which is the result that the adult's depressed state has not changed. Some chronic diseases or physical diseases, such as nosebleeds, asthma, diarrhea, abdominal pain, gastrointestinal dysfunction, etc., recur because people are subconsciously afraid of these diseases, and these diseases are real. "Happy and carefree", "happy and not tired" and "smiling for ten years" are all health care functions about happy mood. When people are in a happy mood, the brain function is perfect, which is conducive to regulating the excitement and inhibition of the central nervous system, promoting the endocrine system and digestive system to play a normal role, coordinating and balancing, delaying the pathological process of important organs, and avoiding or reducing the occurrence of malignant diseases such as arteriosclerosis. For the sake of physical and mental health, we should pay attention to cultivating our optimistic mental state and overcome and eliminate all kinds of emotional and emotional troubles and crises in time. & lt/SPAN>。