Actually, yes... we have found that the better meat does seem to be much tastier and somehow leaves us feeling less queasy. Some of the supermarket meats are really quite fatty....
Allergy to meat? That is a strange thing... I didn't know that happened, I know some people who are allergic to fish though.
They also say that the more natural the meat is (as in the more an animal is left to eat what it naturally eats) the more nutrients it has. We typically also feel less hungry with less of that kind of food.
Yeah there's talk of a lone star tick that would render people alergic to red meat... crazy!