I was on metformin for about a month , made me nauseous and messed up my stomach, no problem with the forziga , pee a bit more but no problems
As regards diet I really cut back on the carbs , I do have some brown rice and sourdough whole meal bread but a lot less than I used to have , eat a lot of berries with good yogurt , fresh chicken , lots of fresh veg and fish , but basically very little processed stuff , not much exercise as bad arthritis but even so I still give the dog a walk most days