I am just beginning the process and have not been to my first surgeon consultation yet but have been to the seminar, had EKG and chest xray. My blood sugar drops low every night. I have lowered my insulin dramatically but no matter what it drops. I am wondering how will I keep it from dropping when I go on a liquid diet. I was on a liquid diet for a colonoscopy a few months ago and they had me to not take insulin at all. I am wondering how do diabetics handle this situation?