Stress has become a major health issue in modern society. The physical battle or escape response necessary for the survival of primitive human beings is unhealthy in highly complex societies. Stress, tension and reaction behavior patterns are related to heart disease, hypertension, immune system suppression and many other diseases. Our emotional response to various events is mediated by the structure of the brain, including the hypothalamus. When something makes us excited or threatened, the hypothalamus tells the anterior pituitary gland to secrete adrenocorticotropic hormone (ACTN)— A chemical that is delivered to the adrenal cortex and commands the release of hormones. These hormones are necessary for the body to respond to stress. Without them, the body cannot cope with stress, and it will collapse and die. Stress is anything that increases the secretion of (adrenal) corticosteroids.
Stressful conditions can also cause sympathetic nervous system reactions that lead to the secretion of adrenal hormones in the bone marrow, including adrenergic glands and norepinephrine. These hormones mobilize energy and cause the cardiovascular response to stressors. This reaction is called battle or escape mechanism. Hormones prepare the body to fight or escape, but they also have bad effects on human health. Adrenaline accelerates blood clotting, which is an advantage in fighting but is a disadvantage in the workplace. It can speed up heart attacks or strokes.
For an athlete to do his best in sports games or challenges, this tension is necessary, but if it happens too often in inappropriate situations it can also be detrimental to health. If you work with stress, hormone circulation becomes a problem when the body's natural purifying effects are impossible or inappropriate. Recent studies have shown that some of us are strong activists who exaggerate the stressful reactions to daily life. Strong responders are often irritated, such as the driver in front is too slow, or forced to line up for shopping in the supermarket. This kind of hostility triggers the massive secretion of hormones that increase blood pressure, heart rate, energy loss, and shorter clotting time. The strong reaction is to ask for food and leave hidden dangers for future health. We know that long-term stress hormones will eventually suppress the immune system, weakening the resistance to infection is a sign.
The behavioral characteristics of type A people are extreme sense of competition, ambition and long-lasting sense of timeliness. Type B's personality is exactly the opposite of Type A. They are relaxed, calm and even lazy. Cardiologists have found that people with type A have high levels of cholesterol, fast blood clotting, high levels of adrenaline, and sudden deaths. The risk of heart disease is seven times higher than that of Others. However, later studies did not find that type A people's behavior was related to stress and heart disease, but they did find that anger, suppressed hostility, and the risk of heart disease were linked.
If most of us know that excessive stress is a risk factor for heart disease, people belonging to Type A can also be irritated and not hostile. They are not necessarily linked to the risk of heart disease. Research on group organizations shows that the most stressful is the staff rather than the hard-working executives. Executives lead a fast-paced life but have a sense of control. Employees are also very busy, but they often feel that they can not control their lives, and lack of control will be tense.
Some early rodent studies show that activity itself is a stress. However, these conclusions must take into account the actual situation. The actual situation is that the animals are forced to lap on the pedals, receive electric shocks when they try to rest, or are forced to swim through the tails of the deep sinks and drag them to exhaustion. The fear of being shocked and drowned is a stress for most of us. For humans, it becomes a stress when exercise becomes very competitive, exhausted or threatened. For example, climbing a mountain is stressful for the novice, but it is exciting for the veteran, and the pressure is from the perspective of the bystander. Regular, moderate physical activity minimizes the impact of this stress, it relaxes, calms, and reverses the trend of blood clot formation. Regular physical activity can enhance the function of the immune system, and marathon fatigue is immune suppression. If you are trained, it is good to occasionally participate in stressful exercise. Regular, moderate exercise helps your health.
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