> survey of self described vegetarians asked them, " When was the last
> time you ate meat?". 40% answered "within the last 24 hours"!
>
http://chetday.com/hallelujah-diet-dangers.htm

This is a fairly long site with some refernces to vegetarian cheating. 58%
of the people in this study ate animal protein during the week they were
studied. That's what they reported themselves so probably there were some
more who cheated but could not bear to tell.

> I wonder, would a junk food eating vegetarian be less healthy than a
> junk food eating meat eater? I think so.

What a good point. I've never heard that comparison before! It's beautiful!