Just diagnosed recently with type 2. Work 12 hour night shifts sometimes 3 nights in a row. Don't get much sleep during day. usually about 4 hours. BS about 140 - 150 mg/dl prior to metformin. Does lack of sleep affect BS ?About 50 pounds overweight. Trying low carb diet. Any advice?
I worked night shifts for a number of years. They were eight-hour shifts, not twelve (so my system may not work for you). What I did was shift my entire life. I got up at 10 p.m., had breakfast, went to work at midnight, took a break at 4 a.m. and had lunch at the company canteen, went home at 8 a.m., had dinner around 11 a.m. (steak, beer, etc., in the local diner but I was in New York City where nobody cared) and then went to bed at 2 p.m. for eight hours of sleep. Rinse and repeat. For one year I even did "night school," taking Arabic lessons at a nearby university at 9 a.m.
At weekends, I went home on the first day, went to bed at 2 p.m., slept for four hours then got up at 6 p.m. then behaved as a "normal person" for the rest of the weekend. At the end of the weekend, I went to bed at 6 p.m., slept for four hours then went to work as usual.
This of course made me extremely anti-social during the week when I could never go out with friends in the evening. The weekends were fine, though. It worked well for me, and indeed I was a lot more alert at work than my colleagues and felt that my performance benefited.
Having said all of that: I was young, unmarried, and carefree. I cannot imagine trying to do the same thing now!!!
(Edited to correct some time details, it was a long time ago....)