All people want to be healthy.After all, it depends not only on the physical, but also on the psychological state of a person: the desire to live, create, and just enjoy every day. But why sometimes immunity and immune system fail?
If to say in simple words, everyone knows thatis immunity. This is what is responsible for the health of every person. But if you dig deeper and get to the heart of things, then the work of the immune system is a huge enterprise, a whole chain of mechanisms of the human body that is responsible for its safety, protects against the effects of any dangerous viruses and bacteria. What are actually involved in immunity and the immune system: recognize cancer cells, remove toxins, neutralize free radicals, kill various viruses and microbes that enter the body. The very essence of the work of human immunity is to save one's health in any way.
Structure
Immunity and the immune system are born withman and die with him. But it should be noted that immune protection can be of several types: both congenital and acquired. If everything is clear with the first, because it existed from the earliest times and developed with the person, the second one is external help to health. Congenital protection is a cough, runny nose, vomiting and diarrhea, as well as other manifestations of the body with which he tries to get rid of "unwanted guests" - various viruses and infections that threaten human health. Acquired immune protection is a variety of vaccinations, as well as the resistance of the body, which arose as a result of previous diseases: rubella, chickenpox and the like.
But the immune system and the human immune system cannot always be in perfect condition. And such important elements for health sometimes also give different failures. Such diseases are dangerous because with the defeat of the immune system, the entire body suffers because of this, because it simply is not protected against numerous dangers. They are divided into two large groups: autoimmune diseases, when the body takes its own tissues for the enemy and attacks itself (arthritis, sclerosis, diabetes, etc.); immunodeficiency, when the immune system and the immune system do not work at full strength or simply refuse to perform their duties. Most often, such diseases as hepatitis C, AIDS, tuberculosis are associated with this.
It should be noted that immunity and immunethe system is able to receive outside assistance. Simply put, you can constantly strengthen your health in various ways. The most simple and low-cost of them: a correct, balanced diet, a healthy sleep and enough rest to recover, an active lifestyle and moderate physical activity. Well affect the immune system, intake of vitamins, stay in the fresh air. Also helps hardening - it makes a person stronger and more enduring. Teaching children such methods of maintaining their body is necessary from the very early childhood, explaining what immunity and immune system are. The abstract in this matter is an excellent assistant. As an auxiliary material, you can use various articles, notes of doctors.
