On the human immune system adversely affects all that surrounds it: environmental degradation, increased loads and stresses on the body, the changing nature of power (and simply wrong food) – all this leads to disturbances in the immune system, increased allergies and autoimmune diseases, immunodeficiency. Immunity (from Lat. is liberation, freedom from something), resistance to infectious agents and alien nature of the antigenic substances, carrying foreign genetic information. The most common manifestation of immunity is immunity to infectious diseases. Simply put – this is a complex reaction of the body aimed at protecting him from the introduction of bacteria and their toxins, viruses, parasites, donor tissue, altered their own cells (cancer), etc. The task of the immune system is that, in time to recognize foreign cells and destroy them quickly. Another of its mission – the formation of immunological memory for rapid response to disease-causing factors in the future. Immune system begins to react immediately after the alien organisms in the human body. But to get to him and provoke an immune response, they can only overcome the first line of defense – skin and mucous membranes (mouth, gastrointestinal tract, etc.). Other barriers to disease-causing factors are the acid in the stomach and lymph nodes. Penetration of pathogenic bacteria leads to the inflammatory process – white blood cells accumulate around bacteria, destroy them and prevent their spread in blood, tissues and organs. The immune system consists of organs, tissues and cells, ensuring that the most “immune response”. Its central organs in which is formed and mature immune competent cells: bone marrow and thymus. A peripheral organs – the ones where these cells operate – spleen, lymph nodes, small intestine, tonsils, etc. ?Immunity is species or congenital (human immunity to canine distemper activator) and acquired. Acquired immunity may be active as a result of past infectious disease or vaccination, when the body forms antibodies to this pathogen, ready at any moment of its reverse. Or is passive and occurs when the introduction of products containing ready-made antibodies (human serum or animal who has had a contagious disease). Form of immune response. First, the body neutralizes the alien substance (antigen) this is a cell-mediated immunity leading role in the development of which belongs to the thymus. There is humoral immunity: the antigen is destroyed by developing special reactive molecules, antibodies that neutralize him. There are other mechanisms of immunity to protect against any antigen, a non-specific immunity: the skin and mucous membranes are impermeable to the majority of microorganisms in body fluids has special enzymes that destroy microorganisms, cells infected with the virus develops the antiviral protein – interferon, etc. In the body, so there is a powerful protection system, and all the adverse factors are controlled by the immune system. Criterion for evaluating the failure of the immune system – the disease – hence, the immune system has not coped with the impact. ? There are congenital conditions reduce immunity associated with genetic disorders. Acquired immunity may be reduced in trauma, burns, hypothermia, blood loss, starvation, and various infections and intoxications, frequent colds, chronic diseases. But one of the main reasons is in us. We “do not like” it does not help. Stress, smoking, alcohol, sleep deprivation, poor nutrition, and neglect of routine medical examinations – all this inevitably leads to the fact that the immune system fails. In conjunction with the factors that are independent from us (pollution of air, water, and other electromagnetic radiation, noise pollution, etc.) Our own “effort” leads to the fact that the opportunity to defend himself, given us by nature, is weakening. ?There are ways to strengthen and support the immune system. Remember to make “sharp movements” to take any forced measures for the correction of health, if the immune system is already damaged (for example, after diseases) – at least, inefficient. The same applies to changes in eating habits. Dramatically “hand-in-mind” and started to lead a healthy lifestyle on all fronts, the result can be quite unexpected. Lead an active life – is necessary. But only gradually, taking into account their own capabilities – running, swimming, long walks, regular training exercises well strengthen the immune system. Learn to relax. Even 10 minutes of relaxation will help to restore power: lie down on the couch, close your eyes stretch your arms along your body and try to think of something pleasant, breathing deeply and evenly. You can include quiet music (be careful not to fall asleep). This will remove the accumulated fatigue during the day and does not Stress win immunity. From water treatment immunity friends think bath and sauna (if no contraindications) and douches. Of course, the question of vaccination – it’s a private matter. And yet – you should not neglect the vaccination, before rejecting – consult with experts. Likewise, need advice before you begin taking any whatever supplements or drugs to enhance, strengthen, support, etc. immunity. ?And one more very helpful to point: your mood. Scientists have long noticed that the pessimists are sick more often and harder than the optimists. And please remember: The main thing to try to strengthen the immune system in advance, not wait for manifestation of the first signs of the disease. After all, to keep is much easier than trying to build anew.
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