Color me skeptical. They need to have a more ethnically appropriate participant base from which to cull findings in order to be more accurate. Whites are statistically one of the lowest percentage ethnic groups diagnosed with diabetes type 2. I don't think it's going to reflect the actual real life numbers so I take it with a grain of salt. Just my 2 cents FWIW. By the way, I am Filipino and everyone in my family has diabetes type 2, except for my mom.