Does anyone know any web sites which are big on diets that are "anti-mucus" producing (usually down on bread, etc.)?

Also, know any sites that deal with keeping fungus out of the system (usually down on eating mushrooms, etc.)?

These used to be hot topics a few years ago, but I don't hear much about them as concerns lately. Obviously they get into very strict management of one's diet.

When I think of mucusless diets, Arnold Ehret comes to mind. I'm not very familiar with his ideas, other than it involves a mostly vegan diet, which is heavy on raw foods. I remember seeing some books of his at a co-op I worked at years ago.
http://www.arnoldehret.org/healthclub/trilogy_1.html

Thank you for the link. He appears to be very thorough on the subject.