How Allergies Develop and Why They Exist

In a breathless episode of Life Noggin, narrator Pat Graziosi aka Blocko explains what allergies are, what happens inside the human body during an allergy attack and possible explanations as to why allergies exist.

Allergies are a serious problem for millions of people but how and why do they develop and what's so different between allergies to pollen or dust and allergies to bee stings or soy.

• 'All About Allergies', An Explanation of What Happens in the Body During an Allergy Attack
• A Simple Explanation That Sniffs Out What Happens During an Allergy Attack
• A Scientific Explanation As To What Happens During An Allergy Attack And Why It's A Mistake the Body Is Making