 Carla NirellaNatalie | Natalie |
| NNick BoltonNick the Smoker | Nick the Smoker |
| JJames ColquhounJason | Jason |
| AAlejandro JungerSelf - NY-Times Best-Selling Author / Cleansing and Detox Expert | Self - NY-Times Best-Selling Author / Cleansing and Detox Expert |
 Christiane NorthrupSelf - Obstetrician and Gynecologist / Author | Self - Obstetrician and Gynecologist / Author |
 David WolfeSelf - Raw Foods & Superfoods Expert | Self - Raw Foods & Superfoods Expert |
| DDaniel VitalisSelf - Traditional, Wild Foods, Health & Nutrition Expert | Self - Traditional, Wild Foods, Health & Nutrition Expert |
 Joseph MercolaSelf - Author & Osteopathic Physician | Self - Author & Osteopathic Physician |
| JJason ValeSelf - Author and Addiction Specialist / Founder of Juice Master | Self - Author and Addiction Specialist / Founder of Juice Master |
| JJon GabrielSelf - Best Selling Author and Weight Loss Expert | Self - Best Selling Author and Weight Loss Expert |
 Kris CarrSelf - Filmmaker Crazy Sexy Cancer / Author and Wellness Expert | Self - Filmmaker Crazy Sexy Cancer / Author and Wellness Expert |
 Mike AdamsSelf - Health Journalist & Author | Self - Health Journalist & Author |
| HHarvey DiamondSelf | Self |
 Jamie OliverSelf (TED Talk, Feb 2010) | Self (TED Talk, Feb 2010) |
| EEvita RamparteSelf - Health Journalist | Self - Health Journalist |
 Frank FerranteSelf - Actor "May I Be Frank" | Self - Actor "May I Be Frank" |
| JJoe CrossSelf - Director "Fat, Sick and Nearly Dead" | Self - Director "Fat, Sick and Nearly Dead" |
| RRalph MoormanSelf | Self |
| NNick OrtnerSelf | Self |
| SSue DengateSelf | Self |
| RRory FreedmanSelf | Self |
| PPhilip McCluskeySelf | Self |
| RRomeo BrooksSelf | Self |
| LLinnea SageNatalie (Voice) | Natalie (Voice) |
 Joe GaudetJason (Voice) | Jason (Voice) |
 James CaitlinRadio DJ (Voice) | Radio DJ (Voice) |
