My understanding is that they'll make you "clean out" regardless of what your pre-op diet is. And that it will basically bind you to your bathroom. Ugh.
Well, you do what you gotta do.
My surgeon said I'd be on a "no carb" diet. Meat and green veggies, that's it. Which makes me think my "clean out" time is NOT going to be fun.
Again, we do what we gotta do. The goal is what matters.