Dp is diabetic he follows a low carb diet and is monitored by a consultant in the lipid clinic.
He ate today: eggs mushrooms and tomatoes for breakfast (it's the weekend) he'd normally have yogurt and berries or make chia pudding or make breakfast muffins with egg and bacon.
For lunch he had mackerel and avocado and salad
For dinner we all had roast chicken with veg - he didn't have roasties or root veg but had broccoli, sprouts with bacon, cauli, leeks and courgettes.
No sunflowers in sight but he will snack on a few nuts or cheese or the small lunch tins of fish or pork scratchings or hard boiled eggs etc (not all at the same time!)
Pasta- he has sauce with veg instead, makes cauli rice instead of normal rice.
You could reduce the amount of pasta you have to start with and bulk it with veg instead of dropping it completely.
Bread he makes chaffles in the waffle maker or cooks a thin omelette to use as a wrap.
You can get low carb granola in Tesco but he found it easier to cut out processed food and sweeteners and soon lost the craving for sugar and carbs.
Metformin isn't normally prescribed for pre diabetics as you don't need it. It has some horrendous side effects and really isn't a good option. It's better to put diabetes into remission to prevent further health problems.
That's not to say it's been easy- it hasn't, it's been tricky if we've gone out for meals or if we're too tired or been ill ti cook and he has slipped along the way. But he has managed to put his diabetes into remission. He wasn't over weight either but his diet now gives him more energy and his bloods for cholesterol etc have been good too.
Michael Moselys fast 800 book is hood to start with, it has a meal plan and recipes that are pretty easy to follow, There's also useful info on the diabetes website about low carb and there's loads of threads on here for a low carb or keto diet