WOW, thank you for this post goodsamaritan,
I had two colonoscopies last year, but I really needed them because I was profusely bleeding from ulcerative colitis and they had to look in there to see what was going on. I firmly believe that my condition was from all the fiber, spices, carbohydrates, and antibiotics I consumed. Thank God I didn't have any virtual colonoscopies. I'm not having any more. No more CT scans either. They gave me one on my head when I got my nose shattered in a fight. I wish I had known about CT scans then. All that radiation scares me.