An interesting fact - apparently the average person carries around about 4-6lb of undigested meat in there intestine, and bowel that never comes out.
Someone i know has hydrotherapy a lot, she says you wouldn't believe the amount of rubbish that comes out, she says she feels great for days after it has been done and apparently its very slimming too, she weighs herself pre and post and says the difference is normally about 2-3lbs. but says the real difference is her tummy is a lot flatter ! ............. For me no its not my bag, as far as i'm concerned its a one way route and there aint nothing going up there.