Hi and welcome.
Unfortunately diabetes is not just about sugar but all carbohydrates which break down into glucose in your digestive system and get absorbed into the blood stream, where we have difficulty removing them either due to insufficient insulin, insulin resistance or poor communication between the liver and pancreas often due to build us of visceral fat. I am assuming that your high liver reading indicates fatty liver problems which would suggest that your pancreas and liver may not be working in harmony to balance your BG (Blood Glucose) levels. Yes alcohol can be one cause for liver problems but a build up of fat is also a problem and this can stem from eating too many carbohydrates in general.
Unfortunately wholemeal bread/toast has pretty much the same amount of carbs as white bread/toast so you gain very little for your diabetes management just from swapping to wholemeal, although the extra fibre in wholemeal is of course good for us. You really need to start looking at reducing portion sizes of all carbohydrate rich foods including bread, pasta, rice, couscous, and anything containing grains or grain products like flour and breakfast cereals. You also need to be careful with fruit intake as fruit contains natural sugars and your body just sees it as sugar when it is digesting it, rather than ignoring it because it comes from a nice healthy source. It all takes a bit of getting your head around, especially as most of us assumed it was just sugar that was the issue before we were diagnosed.
That doesn't mean to say food has to be boring or tasteless and in fact the white/beige stuff tends to be the least tasty stuff once you think about it. They are mostly just there to carry the tasty food, so the idea is to have more of the tasty low carb brightly coloured foods (green veg, salad, tomatoes onions peppers, courgettes, aubergines....OK cauliflower and mushrooms aren't brightly coloured (mostly white beige) but are also low carb) and less of the beige stodge.
Eggs are great and if you are a carnivore, meat isn't off the menu by any means but try to reduce the amount of processed meat like bacon and sausage unless very good quality high meat content sausage and fish and full fat dairy produce is back on the menu so cheese and full fat creamy natural yoghurt and full fat milk. I have real double cream in my coffee every morning as my little daily luxury. Cream is lower cab than milk plus the fat keeps you feeling full for longer and it tastes good (to me anyway!).
@Martin.A just posted a delicious recipe on another thread for Greek turkey stuffed red peppers to be served with plenty of green veg like green beans or broccoli or spinach or cabbage. There are lots of tasty low carb recipes to try. I occasional have steak and chips made with a nice rib eye steak and celeriac chips (instead of potato chips) and a large salad with creamy coleslaw or it is quite nice with a serving of ratatouille. I have another recipe for Halloumi and cauliflower curry which is delicious and I serve it on a bed of green bean or broccoli or shredded cabbage instead of rice. You don't have to be a great cook to cook these things but if you want something quick and simple an omelette works really well with all sorts of filling from meat to veg to mushrooms or cheese or a combination of all those things. I like omelettes because they don't have a runny yolk which just begs some bread to mop it up.
Anyway, those are just some ideas for tasty low carb alternative meals.
The other option is to try to burn off whatever visceral fat your have by following a short term very low calorie diet. Usually 800calories per day for 8-12 weeks. If you are interested in this approach you need to research the Newcastle diet or Fast 800.
