Air – it’s one of the things that keeps us going, keeps us alive. It’s full of that wonderful stuff: oxygen, without which we would be writhing on the floor gasping for breath. It could never do us harm, right? Wrong. In recent years, there has been a frightening increase in allergies all over the world. It’s not just an increase in the number of cases either. Reported symptoms are more severe and illnesses more debilitating than ever before. What’s more, traditional allergy treatments aren’t working. So you may ask what’s causing these symptoms. What exactly is causing the allergy? That’s the scariest part. It’s being caused by almost everything – everything manmade, at least. It’s even in the air we breathe.