Mr S suffers from Turophobia, its an irrational fear of Cheese,
No don't laugh, I'm being serious,
We are going to a wedding on saturday and I will have to go to the buffet with him and check everything first before he will even have it on his plate.
We went to the Science Museum a few years ago, and watched a program from the 60's
I think it was Panorama, it was about the things that live on the food we eat, mainly cheese mites, and it showed them hugely magnified, hundreds of them crawling all over the cheese,
We think that he must have seen it when he was little, he has been scared of cheese since he was a little boy.