text: Have before,  for detoxification. your body can get plugged with a bunch o junk so.... just drink lots of water. stay away from cigs coffee alcohol, anything that could mess it up, you'll feel like crap for the first couple of days or week while your body is pushing everything ot and your cravings if any, but once you start feeling more energy, you'll be glad you did it, you might not even want to back to everything that was polluting your system. fruit is ok