bowel preparation
"This is my 3rd time to have a colonoscopy. I dint remember too much about the first one,  the 2nd one was horrible with having to drink Golytely and now Supreme. The flavor isn't too bad, almost like a medicinal sweetart. I drank all of the first one without too much of a problem,  although I did have projectile vomiting after I drank it all. Although it cleared me out pretty much with the first one. When I had to drink the 2nd one that was a different story. I was gagging and having a harder time getting it down,  but it didn't take as long for things to start moving again. I wish I had known about the stuff to add to it before,  but this worked."