Cyndi O'Meara
В роли: Self - Nutritionist & Founder, Changing Habits

David D. Perlmutter
В роли: Self - Neurologist & Author, Grain Brain (как Dr. David Perlmutter)

Sayer Ji
В роли: Self - Founder, Greenmedinfo

Terry Wahls
В роли: Self - Clinical Professor of Medicine, University of Iowa (как Dr. Terry Wahls)

Sarah Ballantyne
В роли: Self - Health Educator & Advocate

Sally Fallon
В роли: Self - President of the Weston A. Price Foundation

Stephanie Seneff
В роли: Self - Senior Research Scientist, MIT (как Dr. Stephanie Seneff)

Вандана Шива
В роли: Self - Author & Activist (как Dr. Vandana Shiva)

Joel Salatin
В роли: Self - Farmer & Author

Natasha Campbell-McBride
В роли: Self - Author (как Dr. Natasha Campbell-McBride)

Pete Evans
В роли: Self - Chef, Author

Kim Morrison
В роли: Self - Health and Lifestyle Educator & Author

Leo Galland
В роли: Self - Author

Rodney Ford
В роли: Self - Gastroenterologist & Food Allergy Specialist (как Professor Rodney Ford)

Mark Sisson
В роли: Self - Author, The Primal Blueprint