I had a guy, a very dear friend, who not only knows how I've gotten tinier but eats that way on our Science! With Food! Nights ask me how much wheat he could get away with eating "my way."
My prompt answer was "20% of the time, but I'd recommend none at all."
"Oh. I was hoping for something like 'every other meal.'"
"[SWG], how often do you see me eat wheat?"
"Point taken. Dammit."