I know this thread was a while back, but I use cannabis now and then (usually down to supply) for inflammation pain, improving fatigue and use a 1:1 CDB to THC ratio so it's more relaxing to help sleep. Vaporising is easy these days, so you don't have to roll a joint with tobacco. I met someone with CFS who started using for day to day pain relief. Only problem was when I can't get any and always went back to the maximum amount of Tramadols I could take.
Anyways, there is a lot of info. coming out now with regard to the effects on cannabis and blood glucose regulation and the improvement in metabolising carbs.
I might put a bit of Cinnamon in the pot next time........