The one we suggest contains only two ingredients honey and apple cider vinegar and is simple and easy to be prepared in the commodity of your home. Source: www.davidwolfe.com Other included sources linked in David Wolfes article: Power of Positivity David Wolfe Readers Digest Livestrong Medical Daily David Wolfe This Simple Drink Removes Pounds of Toxins from Your Colon! from TheDoctorAway http://www.thedoctoraway.com/vinegar-cleanse/this-simple-drink-removes-pounds-of-toxins-from-your-colon/%20