"Leading health experts examine the history of the U.S. Dietary Guidelines and question decades of dietary advice insisting that saturated fats are bad for us."
Gary Taubes
as Self - Investigative Science Journalist / Author
Nina Teicholz
Ancel Keys
as Self (Archival footage) - Physiologist
Tim Noakes
as Self - Scientist / Author / Professor Emerita
Mark Hyman
as Self - Narrator / Nutritionist / Functional Medicine Physician
Bret Scher
as Self - Cardiologist
Sarah Hallberg
as Self - Obesity Specialist
Zoe Harcombe
as Self - Obesity Researcher
Salim Yusuf
Robert Lustig
as Self - Pediatric Endocrinologist
Jason Fung
as Self - Diabetes Specialist
Bill Maher
as Self - Comedian (archive footage)
Eric Westman
Jonny Bowden
as Self - Certified Nutritionist
Dwight D. Eisenhower
as Self - President (archive footage)
Alyssa Gallagher
as Self - Certified Diabetes Educator
Brian Gaudette
as Self - US Army Pilot
Brian Lenzkes
as Self - Internal Medicine Physician
Doug Reynolds
as Self - Founder and CEO, LowCarbUSA
Dave Asprey
as Self - Founder, Bulletproof
Amanda Atkins
Executive Producer
Bill Krumm
Editor
Tim Kupsick
Tom Hadzor
Producer
Jennifer Isenhart
Writer
Director