Allergies – is enhanced and modified the immune system to certain substances. These substances that trigger allergy are called allergens or antigens.
What causes allergies?
Protects the body from contact with harmful microorganisms and chemicals by the immune system. This system is akin to a computer virus scanner – it works all the time, every structural element of the organism being tested for the content of foreign bodies. That is why the disease is not often develop[....] Read more