Causes of Allergies and Natural Relief

An allergy is the result of an overaggressive immune response to a substance that is inhaled of ingested, or that comes in contact with the skin. While one person can walk into a dusty room and have no reaction because their immune system cells (e.g., lymphocytes and phagocytes) are able to engulf of otherwise disable the antigens in the dust, another individual has an allergic response upon entering that same room because their immune system is not as effective.