Now what we need, is a prospective, global study, which would include clear information about the race and ethnicity of the subjects in the study, as well as controlling for socioeconomic status, education, dietary differences, and what-have-you. Of course, finding someone to fund such a study might be difficult. But if a prospective study were undertaken, then we can learn the true impact of race and ethnicity on the efficacy and safety of various insulin regimens.

