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Increased mental and physical exertion, chronic fatigue
Increased mental and physical activity is administered to the human body in a state of stres. In turn, prolonged stres often leads to chronic fatigue syndrome. For dealing with stres in our body are responsible adrenal hormones, particularly cortisol. Depending on the stage of stres, the adrenal glands make too much cortisol or too little.
Cortisol influences most cells that participate in immune proceses, especially on lymphocytes. Exces cortisol decreases the rate at which the lymphocytes multiply and accelerates their programmed death. When the level of this hormone will rise significantly – for example, during the
acute reactions of anxiety, lymphocytes in the blood almost disappear. That’s why the human immune system is under stres, is strongly suppresed. Continue reading
Swimming for adults
Swimming is a way to be active, cheerful, vigorous, slender, beautiful and, most importantly, healthy!
It is known that any sport is good for health of the person. The benefit is available and running, and from ches. About the benefits of swimming can be judged on the basis of the fact that swimming is often recommended for those people who bad or simply not allowed to exercise in the form in which it usually seems to us, that is in the ground version.
Swimming – a special sport because it strengthens almost all the
systems of man, develops muscles, burns calories, helps to relax and get in great shape. Swimming will improve Your mood, help You sleep better and even reduce the risk of developing diabetes, coronary heart disease. Swimming is two in one: and pleasure, and use. Continue reading
Scientists have calculated the ideal physical exercise for human – health and Beauty – Man
A person needs time in the day to do one hundred steps per minute for half an hour in order to achieve a moderate level of physical activity, say U.S. scientists.
To such conclusion researchers from the University of San Diego came after studying the condition of the body several dozen people walking on the moving walkway at the gym.
The experiments were quite complex, since, according to scientists, regular
pedometer does not give data on the intensity physical activity.
In their work, the team of researchers tried to resolve long-standing disputes about what kind of daily physical activity can be considered adequate to maintain health and but for this we need to work in the garden, walk or run. Continue reading
