Sugar Coated

Gary Taubes

Self - Author

Robert Lustig

Self - Doctor of Pediatric Endocrinology

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Craig Wilcox

Self - Researcher, Okinawa Centenarian Study

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Alexis Gomez

Self - Former Patient of Dr. Lustig

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Cristin Kearns

Self - Dentist, Denver, Colorado

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Yoni Freedhoff M.D.

Self - University of Ottawa

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Jean-Marc Schwartz

Self - Biochemist

John Yudkin

Self (archive footage)

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Ancel Keys

Self (archive footage)

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Sami Inkinen

Self - Endurance Athlete

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Dr. John L. Sievenpiper

Self - Researcher, St. Michael's Hospital, Toronto

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Terry Dean

Self - Heart and Stroke Foundation

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Frank Lisciandro

Self - Filmmaker

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Sheldon Reiser

Self - Researcher at the U.S. Department of Agriculture

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Judith Hallfrisch

Self - Nutritionist