Surfing the net, I ran across an Indian lady named Tina who is successfully treating her T2 diabetes with LCHF eating (low-carb, high-fat). Both she and her husband lost excess weight, too. Click for her website.
In turn, she directed my attention to a YouTube channel by Dr. S. Vijayaraghavan, who is also a LCHF advocate for people with diabetes, type 2 anyway. Check out Goodbye Diabetes.
Diabetic Mediterranean Diet 