Robynne Chutkan

CEO, Gutbliss LLC; Integrative Gastroenterologist

Vani Hari

Food Activist & Blogger

Dr. Myles Spar

Board-Certified Doctor in Internal Medicine, HIV Specialist

Maya Adam, MD

Director of Health Media Innovation & Clinical Assistant Professor in the Department of Pediatrics at Stanford School of Medicine

Steve Weatherford

Former NFL Punter; President & CEO of Weatherford FIT

Julie Rice

Founder of LifeShop & Co-Founder of SoulCycle

Sam Kass

Former White House Chef & Senior Policy Advisor for Nutrition; Founder of TROVE

Elaine LaLanne

Wife of Jack LaLanne, Health and Fitness Speaker

Jennifer Pharr Davis

Long-Distance Hiker & Author; Overall Record Holder on the Appalachian Trail & The First Woman to Set That Mark

Outdoor School: Hiking and Camping: The Definitive Interactive Nature Guide

Marc Murphy

Celebrity Chef & Judge on Chopped; Host of "Food360" Podcast; Author of "Season With Authority"

Toby Cosgrove

Executive Advisor & Former CEO & President at Cleveland Clinic

Kathy Freston

NY Times Bestselling Author The Lean, Veganist, Quantum Wellness

Bianca Peyvan

The Nutritionista, a Los Angeles-based Registered Dietitian

Stella Metsovas

Media Expert & Gut Health Specialist

Joe Greer, MD

American physician and Assistant Dean of Academic Affairs and Chair of the Department of Humanities, Health and Society at the Florida International University Herbert Wertheim College of Medicine

Vinny Guadagnino

Reality TV Personality, Author & Actor, Known for "Jersey Shore"

Adewale Troutman, MD, MPH, MA, CPH

President, American Public Health Association (APHA); Director, Public Health Leadership & Practice at University of South Florida

Daniel Dennett

Professor of Philosophy at Tufts University

Jay Parkinson

Co-Founder for Hello Health

Rick Hanson, PhD

Neuropsychologist Senior Fellow of the Greater Good Science Center at UC Berkeley, and New York Times Best-Selling Author