Since May 2017 I have been reducing my carb intake and also doing intermittent fasting - I skip breakfast. My doctor has taken out Dibizide M from my prescription and I am now on just 250 mg metformin at night. I also do a 36 or 48 hour water fast once a week. My HbA1c has come down to 5.4 from 6.4 and my weight has reduced from 100 kgs to 85 kgs. My blood work has very good readings. My BS (mid-Jan.) FBS/PPBS is still - 126/98. For a week now I have been trying Long Wheat diet at night.
I am wondering what would happen if I stop taking metformin for a few weeks or months. Is it advisable?