even more thoughts regarding cleansings

If we are constantly reabsorbing toxins through our bowels from constipation and stagnation. This could be the reason people have a hard time with addictions, right? Am I thinking along the right path. So if someone wants to quit a habit, a Colon Cleanse would be in order. Also this could be the cause of latent withdrawl symtoms?
Do I recall Schulze words correctly, I believe he said, "If you don't cleanse the bowel first there's no point in doing the other things". Clearly with a habit you would want to do a liver cleanse, but a Colon Cleanse first?........Just want to be sure I don't have the cart before the horse......Carla Tweet