I was diagnosed type 2 back in January, and as I was a bit overweight (14 stone plus) a diet was recommended. I'd been on the Michael Moseley 5:2 diet until Covid and always found it quite easy. With the new diagnosis I reckoned it was worth looking at his 800 calorie diet. I lost two stone in two months, and since then I've maintained a low carb intake (to the dismay of my GP surgery who say they "don't recommend a low carb diet". All the evidence and research I've seen says it's a good idea. I'm down to about 12 stone permanently now, and in terms of sweet things I allow myself chocolate from dark chocolate, no sugar (sweeteners yes, sugar no), I have occasional slices of cake, but mostly I have migrated to lots of nuts and fruit. I'm afraid if you want low carb you have to kick the sugar habit!