You may have had a good experience of low carb high fat/high protein diet but that is hardly a clinical trial. I'm a pharmacist with over 30 years helping people with their health and I'm also a type 2 diabetic. I encourage patients to have a well balanced diet including low G.I carbs to keep...
I dont want to preach to the converted but can I point out that these high protein/high fat snacks cannot be eaten freely as they can still be high in calories or saturated fats which can increase body fat which will worsten diabetes...