If you are taking DC-1 and your physician performs a colonoscopy, you may receive the news that your colon appears discolored with either dark spots or large dark patches. Your physician may present this news to you with a very serious face warning you of impending doom and gloom, however, there is nothing to be concerned about. This discoloration is caused by the herb Cascara Sagrada which is the main ingredient in DC-1.
The German government, in a study of herbs, discovered this effect and published it in the "COMPLETE GERMAN COMMISSION E MONOGRAPHS." It says:
"Pigment implantation into the intestinal mucosa (pseudomelanosis coli) is harmless and usually reverses upon discontinuation of the drug."
In other words, continue to use Mrs. Hsu's Digestive Cleansers with the confidence that they are of the highest quality and tested and valued for more than 3 decades by thousands of happy customers for their outstanding efficacies.