The growths are serious....
Hello:
"...I believe fungal toxins in our foods are a serious health threat, and that many chronic health conditions, including cancer, are caused by fungus (yeast)."
I'm in agreement with you. When I started digging into molds/fungi I came to this realization too. This area of health sciences has been under served and overlooked. The people that have been blowing the whistle for sometime on these concerns have been shunned and thought of as crazy mavericks.
There have been some post here on how these parasitic mold/fungus organisms invade every part of the body; i.e., joints (arthritis), vital organs (cancers), eyes, etc.
Not only are the list of certain foods a problem, but Peggyaus has provided some good evidence that molds/fungi are growing problems worldwide infecting everything around us down to the smallest creatures. The post on Tree Man was an extreme on how organisms can affect humans; although articles stated that his problem was HPV, it was obvious to me that he had a serious fungal growth problem too. If they did a sampling of the tree that he got cut on, I believe that they'll will find the tree fungus too.
This also means our herbal medicines that we rely on are being invaded by pathogenic organisms. I came across an interesting article on this very problem. (I can't remember if I made a post on it or not about nature's herbal pharmacy.)
On a global level, I think, at some point we need to ask a very serious question -- What is fueling the growth of these organisms and how do we stop/control them?