A:Talk to your physician about it. He is the most qualified to answer any ?(s) you may have regarding the diabetes as every individual is different. You may not need to worry. Then again, depending on your #'s, he may want to put you on insulin briefly until after your procedure. It does depend a lot on the type of cleansing agent used. Some may contain chemicals that would raise your glucose levels. No food would cause your levels to drop.
