This probably isn't the first time you've heard of them. Allergies are so stereotyped 20% of Americans have some kind of allergic reflex or another to certain external stimuli whether food, water, or air. But what are allergies? And why do we get them?

Allergies (Stripe I Hypersensitivity) are very a malfunction of our not liable system so that our body becomes hyper sensitized and reacts immunologically to typically non-immunogenic mostlies. The substances that cause our bodies to become this way are called allergens.

Allergy is a condition in which the body tends to react due to hypersensitivity to some substance such as food, drugs, drinks, pollution, flowers, and others. An allergen could be anything under the sun that might cause a reaction in one's body if the body disagrees with that substance. Even a common thing such as sunlight and air might cause sever reactions in some if the skin is susceptible to allergies due to the same.