Note that some links will break as pages are moved, websites are abandoned, etc.
If this happens, please try searching for the page in the Wayback Machine at www.archive.org.
"One thing's for sure. Colon cleansing is a dubious and almost always useless procedure that shows no signs of going away. There is a thriving market offering an amazing number of products that claim to be able to rid you of all that nasty fecal buildup that doesn't exist." David Gorski MD, Science Based Medicine (7th April 2008)