I know what you mean! I can convince myself a food is completely unhealthy and not touch it. I never drank tea for years because of its diuretic effect (decided it was best not to drink something that made me put out more liquid than I was taking in), even though I love tea! I can look at certain foods in the store and think 'no way I want to eat that!' Now if I could just do the same thing with cigarettes, I'd have it made! LOL

Anyway--thanks for explaining! Mad Cow is a scary disease, and if it's something you think about it could be enough to make a person stop eating beef. I love beef--just can't afford to eat it very often. We have a spot we need to fence in and turn into pasture, then we could raise our own--if only we get the time to do it!