(tofubar) wrote in message . com...
I've noticed that my friends who have gone exclusively vegan, even if
they take vitamins, seem more moody and depressed. Has anyone else
noticed this?

No. Vegans and vegetarians are happier than meat-eaters.
Whenever vegans do feel sad, it is because of anti-vegetarians
who favor greater government control to force vegans and animals
to cater to their selfish lifestyle.