Robert Lustig

饰：Self - pediatric endocrinologist

Gary Taubes

饰：Self - author of 'The Case Against Sugar'

Yoni Freedhoff

饰：Self - assistant professor of family medicine, University of Ottawa

Cristin Kearns

饰：Self - dentist

Sami Inkinen

饰：Himself

Merdith Loring

饰：Self - triathlete

Frank Lisciandro

Frank Lisciandro

饰：Self

Stanton A. Glantz

Stanton A. Glantz

饰：Self - professor, Center for Tobacco Control Research and Education