>If you go all meat, does that mean you are unable ever again, to digest
>vegetation?

 this is how i understood it.  Ray said this a few weeks ago, but i don't
know what his references were (Ray?):

>When you eat an all meat diet, you must consume at least 70% of your
>calories in the form of fat.  As your intestinal flora diminishes
>considerably during this type of diet, eating an occasional piece of
>fruit will cause problems as vertebrate bodies cannot digest vegetables
>on their own.

JoAnn.