Comment by linuxftw

> How did we end up in a place where you need to make food in pharma-grade cleanliness facilities unless you want to be sued into bankruptcy.

One theory is there's a certain class of pharmaceuticals that induces autoimmunity disorders. These drugs aren't observed for medium or long term effects such as autoimmunity disorders, despite the fact they operate directly on the immune system and there's a growing body of evidence they do indeed induce autoimmunity.