Allegedly I am considered borderline type 2 diabetes - For several years I've been on 500 mg.metformin once a day. I used to exercise a lot (loved walking) but decided I loved to take long naps instead. But I am also on generic lipitor, which raises blood sugar and was on that before I had borderline sugar levels.
Can't recall what I am on that can cause cateracts but, told the doc I was too young(at the time) to have them. His come back was even babies can have them. A neighbor's brother is blind and yet they removed cataracts he had. Said something about how bad it would be for him if they didn't???
IF you don't take meds you lose IF you do take meds you lose (something)

