I am having a colonoscopy tomorrow afternoon at 3pm. Been having full liquid diet yesterday, and what I thought was clear liquid today in prep. They didn't give me an instruction sheet (I had to ask for a copy), and then the instructions are really brief (it just mentions have clear soup, porridge (strange!) and liquid drinks, that's all the instructions on food). Nowhere does it mention NOTto have RED jelly, RED Gatorade etc., so as this is my fave flavour, I've been having that!! It's 8pm now, and I've just come across this on the net ... now I'm worried I've wrecked my prep! Do you think lots of water will flush out the red dye in time?! (And the MILK I had in a coffee unconsciously at 3pm ... just half a cup before I realised!!