I've got a friend who has harvested several P&Y deer and moose and swears by a meatless diet while he hunts. About a week before the season he cuts all red meat out of his diet and says this changes his scent and breath to his advantage. Claims its an old indian trick. Has anyone else heard of evidence to support this or is it all just voodoo? How important is your breath when trying to go "scent-free"?