We shower, brush our teeth and wash our hair on a daily basis, but we tend to ignore cleansing our insides until some form of disease sends us a wake-up call. Believe it or not, our insides, especially the colon which functions as the "sewer system" of our body, also requires regular cleaning. Constipation, parasites, IBS, gas, bloating, stomach pain, chronic fatigue, digestive problems can all be signs of a toxic colon.