Diabetes among Native Americans - Genes or Environment?

The U.S. government has spent hundreds of millions of dollars over the past 40 years trying to uncover a biological explanation for why the Pima Indians of southern Arizona have one of the highest rates of diabetes in the world. But as Dr. Donald Warne tells us, diabetes was extremely rare here 100 years ago. What's changed? Not biology but environment.
This video is a Web-exclusive supplement to "Bad Sugar," Episode 4 of "UNNATURAL CAUSES: Is Inequality Making Us Sick?" This ground-breaking documentary series looks at how the social, economic and physical environments in which we are born, live, and work profoundly affect our longevity and health. The series broadcast nationally on PBS in spring 2008, and can be bought on DVD from California Newsreel, www.newsreel.org
Visit www.unnaturalcauses.org to learn more.

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Bad Sugar was Produced and Directed by Métis-Ojibway filmmaker James M. Fortier, originally from Ontario Canada, raised near Chicago, and based in the San Francisco Bay Area since 1983.