Has the prep procedure changed? I've had colonoscopies before and I remember what a pain the prep was the day before, with the clear liquid diet. And that awful concoction they make you drink that cleans you out. But this time I have to go on a very low fiber diet for two days before the liquid diet day. They say I can't eat any of the things you are supposed to eat fo r colon health. And I can't have alcohol for 5 days! Is this something new? Edit: I don't know how the title got misspelled like that, and I don't know how to fix it.