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Showing posts with the label longevity and altitudes

HOW ALTITUDE AFFECTS YOUR HEALTH, LONGEVITY AND AGING

             Most of the problems are caused by lack of oxygen. Because the atmospheric pressure is lower the higher you go, at 2,000 meters above sea level, a given volume of air contains some 20 percent less oxygen, and at 4,000 meters, air contains 40 percent less oxygen. Lack of oxygen affects most of your bodily functions. Your muscles can do less work, your nervous system can take less stress, and your digestive system cannot handle fat as well. Normally when your body needs more oxygen, you automatically breathe more heavily and fill the need. Then why doesn’t this happen when you arrive at a high altitude? Just how your body controls your rate of breathing is a wonder that is not completely understood. But when you exert yourself, heavy breathing is not triggered simply by lack of oxygen. Rather, the carbon dioxide buildup in the blood produced by the muscle activity seems to be a key factor in making you breathe more. You do breathe more heavily