What is immunity?

In talking about health, the word "immunity" can be found very often. What is immunity? Not everyone will answer this question at once. In most cases, people will explain that this is something that allows us to be healthy. There is a fair amount of truth in this, but in fact, immunity is something more. The concept is very versatile.

The bottom line is that even modern medicine is not able to give an exhaustive answer to the question, what is immunity? In general, we can say that this is a special ability of the body to resist harmful influences from the external and internal environment.

What is immunity?

This is a very complex and unique protection of the body, which has many levels. It is important to note that this system was developed over the centuries, that is, it is the result of evolution.

The concept of "immunity" includes the general state of the body, all metabolisms that occur in it, genetic, as well as hereditary characteristics and those changes that have arisen under the influence of a particular habitat.

Change and adaptations are important properties of immunity. This gives us the opportunity to adapt even to what does not have a favorable effect on our body.

Immunity is activated at a time when the body gets viruses, foreign bodies, bacteria and stuff. The lungs clean the air we inhale, the liver removes all the excess from the blood and so on.

The body is adversely affected by:
- Toxic substances;
- bad food;
- viruses, infections and other;
- external influences that cause stress and mental disorders;
- chronic diseases.

Immunity can be active and passive. Active immunity is a combination of all the protective forces and properties of the body. Passive immunity is what we get thanks to vaccinations, vaccinations and so on.

Immunodeficiency leads to the fact that the body ceases to resist the effects of foreign substances. Also it is necessary to allocate such concept as "an autoimmune deficiency". In this case, the body begins to take their own tissues for something alien, capable of harm. What does this lead to? To the fact that he destroys himself. This happens, for example, with psoriasis.

When antigens (harmful substances) are detected, the body begins to produce antibodies. Some of them are produced naturally, and the development of others occurs only if a person has previously done this or that inoculation. Antibodies protect a person for a certain period of time (after the infection is eliminated) or until the end of the day. It all depends on their type.

The development of antibodies leads to the fact that a person becomes immune to various kinds of diseases. Vaccinations work wonders, but still there are many who are their ardent opponents. The bottom line is that any vaccination inflicts a very serious stroke on immunity. Of course, this blow can undermine him. Without a trace does not pass any inoculation.

Immunity and health

People with poor immunity spend a lot of time in the hospital. Everyone who knows what immunity is and how important it is, must take all necessary measures to strengthen it or even restore it.

How to do it? First of all, we advise you to contact a doctor-immunologist who will give really priceless advice. In general, I would like to recommend sports in the open air, proper nutrition, and, of course, the intake of mineral, as well as vitamin complexes.

With the right approach, it will be possible to restore immunity quite quickly and start living without disease. Do not joke with your health - only a healthy person can fully enjoy life.