Dr. Crook says it in his book " The Yeast Connection ", Dr. Truss says it in his book, "The Missing Diagnosis", Dr. Trowbridge says it in his book " The Yeast Syndrome ", Dr. Galland has mentioned it in some of his articles.
The place where candida growths is the cause why oral treatments don't work. We are not blind anymore about it.
If you don't take measures yourself, you will be suffering for long. I can not be sure you have candida in the colon, but if what is affecting you is an intestinal candidiasis, it is in the colon.