On this website - The Master Cleanser - Dr. Stanley Burroughs: http://www.geocities.com/HotSprings/Spa/7244/master_cleanse.html
"As it is necessary to bathe the outside of our bodies, so it is with the inside. Do not take enemas or colonics at any time during the cleansing diet or afterwards. They are unnecessary and can be extremely harmful. There is a much superior method of cleansing the colonic......"
"The Hygienists, who are mostly followers of Dr. Herbert Shelton , the very capable exponent of fasting, using only distilled water, and enemas are taboo."
"I'm not taking the time to look it up, but I believe Dr. Doug Graham also feels that enemas are not necessary".
You will find health experts that are pro and those that are anti.
I just personally don't think they are necessary for me as there are other means to clean out our system. Others feel just the opposite and have had great success with them. I believe it's a personal choice. I've tried to put in my posts that this is "my opinion" or that "it's a personal choice". Sorry if I came accross as a "claim or bias".