geesh.. here;s the thing...the GROSS stuff we collect inside us SHOULD'nt be there..there is a lot of science that talks about the need to rid our bodies of such things..do a search there is a bunch that site listed too actually.. if you have kids you've probably noticed they go BIGGER , longer and MORE than you do...mine sure as heck do...they arent as polluted inside...I eat more they poop more..something is WRONG with this?! I know I would just feel ebtter if I could do these regularly but its not super cheap! lol