Today I gave up smoking 5 years ago, and it was the best decision I had ever made. Not only because my overall health improved (Asthmatic) but saved money too. I dread to think now if I still smoked how it would effect me! so now my lungs are clear of the horrible tar that collects there, after a recent chest x ray I was told that my lung function has massively improved. I'd hate to think that how would my diabetes be if I did continue to smoke? you hear of such stories of people losing limbs because of smoking whilst being diabetic. If anyone on this board is thinking of giving up smoking, I highly recommend it, you don't half feel better for it!