well its proven fact that if a person eats a hell of a lot of carrots their skin will turn a yellowish orange tint, resembling juandice.... why this happens is becuase of a chemcial called Beta Caratone- makes carrots orange - it will build up in the blood enough to change its colour from red to a wierd orangey colour... over time it turns the skin orangey ... although not considered a deadly disorder apparently an old lady had died due to carotitise .... anyways ive recently read on another forum that its been tried in feeder mice to change a snakes appearence and that it takes months ... im just wondering if anyone here has heard or maybe has tried it