There seems to be many reported ways to reduce Diabetes Type 2 issues. Most of them involve the reduction of insulin related foods. Carnivore, Keto, Vegetarian etc (without processed grains), and of course caloric restriction/control via IF.

Personally my preferences involve eating meat, and Keto was exception good at reducing my blood sugar, and many other medical issues such as hypertension. I did think about going vegetarian, but it just doesn't suit my situation.