Welcome to the forum
@Tips
Sorry to hear you’ve been told you are at risk of diabetes, and about the rapid changes in your eyes
One of the biggest questions when trying to get to grips with being at risk of diabetes is often ‘what can I eat’ and while there are obvious things like cakes, biscuits, sweets and sugary drinks that you will want to cut out straight away, you might be surprised how much *all* carbohydrate affects your BG levels, including rice, pasta, potatoes, bread, pastry, grains, cereals and many fruits.
Many new members find it can be really helpful to keep a completely honest food diary for a week or two. Note down everything you eat and drink, along with a reasonable estimate of the total carbohydrate content in your meals and snacks - not just ‘of which sugars’, it’s the total carb figure that is more helpful. It might sound like a bit of a faff, and will involve weighing portions, squinting at the fine print on packaging, and possibly looking up things on the internet, but it will give you a really good idea of which foods are the main sources of carbs in your menu.
Once you can see which meals or snacks are your ‘big hitters’, and where carbs might be unexpectedly lurking, the process might also suggest some likely candidates for swaps, portion reductions, or using lower carb alternatives (eg celeriac or swede mash, or cauli ‘rice’).
Alongside the brilliant Learning Zone that
@Leadinglights has already mentioned, members here frequently recommend
Maggie Davey’s Letter to the newly diagnosed and Gretchen Becker’s book
T2 Diabetes, the first year, which you can work through gradually and will give you a solid starting point.
Good luck, and let us know how things are going
🙂