I use fenugreek in seed form, powdered and methi leaves. The seeds I just swallow and the ground and leaves I use in cooking and the occasional tea, the cooking can leave rather pungent smell, I also use cinnamon and turmeric a lot, along with cider vinegar and olive oils both of them I take neat.
I quit all my meds in November in favour of LCHF diet and my BG has steady come down, I've had bouts of colds which have seen my BG rise annoyingly in to BGs of 9-10 but I did my BG today at 2am and my BG was 5.2, in November 2015 BG levels were between 22-35.