Have you ever wondered why allergies occurs? Allergies are caused when the body over reacts to certain substances like pollen, ragweed, animal dander, certain foods, like nuts, eggs, milk, chocolate. Substances which cause allergies are called allergens. When the body’s immune system identifies these foreign invaders, it sends out antibodies to get rid of them. Usually, the amount of antibodies sent out is proportional to the amount of allergen. Allergies occur when the body over reacts and sends too many antibodies, which attack the allergen and the body’s own tissue. This causes the symptoms of allergies, hay fever, itchy skin, they can be light and very annoying , runny nose itchy…