Oh no...not unrealistic at all! I've been diabetic over 20 yrs and I've only just recently got proper understanding carbohydrates and their role with blood sugar control....or lack of it.
But...even after all this time being poorly controlled, I'm still having good go at turning things around. Never too late. I do realize I will never be diabetes free...but being able be closer to normal range and most importantly, less drugs the better! After 8 weeks on LCHF diet I've already halved my medication intake!!! My old pancreas and liver are on holiday
Your chances to live medication free life is more likely scenario than mine...but we do have some work to do first