I'm T2, with gallbladder removed and high cholesterol and was prescribed MJ in Sept last year.
It's been fabulous!
I'm completely off insulin and metformin and HbA1C has reduced to normal non-diabetic levels (5.2%).
I've lost 50lb and gone from size 22 to size 14, from obese to very nearly in healthy BMI, just 4lbs left till I hit that milestone, I feel so so much better.
I eat low carb, high protein, typically around 1200-1400 calories a day now, it was 1600-1800 a day when I started but you need to reduce as your size reduces as your body uses less calories to exist.
Typically that's things like egg for breakfast, casserole for lunch (I make a big batch and portion it out), meat and 2 veg for dinner. I don't really eat much in the way of snacks, but if I am peckish it will be cottage cheese, veg, babybel, Greek yoghurt, nuts, berries, things like that.