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.
Self - Investigative Science Journalist / Author
Self - Narrator / Nutritionist / Functional Medicine Physician
Self - Cardiologist
Self - Pediatric Endocrinologist
Self (Archival footage) - Physiologist
Self - Scientist / Author / Professor Emerita
Self - Obesity Specialist
Self - Obesity Researcher