allergies 101

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Allergies 101: Part the Third

I know this post has been a long time coming. In the first part of this series, I told you that allergies are the result of an immune response against an external, but normally not harmful substance. In part 2, I told you that allergies are the result of a specific type of immune response…

Allergies 101 – Part deux

Earlier this week, I wrote a little bit about what causes allergic symptoms – your immune system confuses pollen (or some other allergen) for a worm, and then arms your granulocytic grenades to explode every time you come into contact with it. But why does this confusion happen? This is a bit more complicated.

Allergies 101

One of my favorite places on the internet is r/askscience, a place on reddit where people come and ask questions, and a panel of scientists answer. People can ask follow-up questions, and there is often some great back-and forth (to be honest, part of the reason I haven’t been writing as much here is because…