Danny Boome

Star of Food Network's "Rescue Chef"

Darin Olien

Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert

Fran Drescher

Actress & Cancer Survivor

Gagan Biyani

CEO of Healthy Food Delivery Startup 'Sprig'

Gisele Bundchen

Supermodel, Philanthropist & United Nations Environment Program Goodwill Ambassador

Gwyneth Paltrow

Actress, Entrepreneur, Founder & CEO of Goop

Gwyneth Paltrow Joins ‘Shark Tank’ As Guest Shark

Joe Cross

Australian Entrepreneur, Author, Filmmaker & Wellness Advocate; Best Known for "Fat, Sick & Nearly Dead"

What are your biggest challenges ?

John Foraker

Co-Founder & CEO of Once Upon A Farm

Jordan DeCicco

Co-Founder of Kitu Life

Jose Garces

Iron Chef, Food Network Personality & Founder of Garces Group

Lance Bass

Pop Singer & Dancer; Member of the Former Boy Band *NSYNC

Lauren Shweder Biel

Executive Director, DC Greens

Matthew Kenney

Celebrity Chef, Educator & Author, Specializing in a Plant-Based Diet

Matthew Salzberg

Co-Founder & CEO Blue Apron

Nathaniel Ru

Co-Founder and Co-CEO of Sweetgreen; "Fast Company's Most Creative in Business," "Inc.'s 30 Under 30"

Nicole Kidman

Actress, Singer & Film Producer; Known for "The Hours" & "Moulin Rouge!"

P. Allen Smith

Garden and Design Expert, Conservationist, TV Host & Author

Rick Bayless

Award-Winning Chef, Cookbook Author, & TV Personality Known for His Authentic Mexican Cuisine

Rosario Dawson

Actress Known for "Daredevil" & "Rent;" Activist, Co-Founder & Chairwoman of Voto Latino

Tom Colicchio

Chef & Owner of Crafted Hospitality