Shawn Achor

Harvard Professor, Researcher, Positive Psychology Expert, Author of "The Happiness Advantage" & "Big Potential"

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

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Dr. Michael Time

Inspirator, Motivator, Educator, Trainer, Philanthropist & Doctor of Medicine

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Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Tory Burch

Designer & CEO of Tory Burch; Founder of The Tory Burch Foundation

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Robert Cialdini

New York Times Best-Selling Author; The Foundational Expert in the Science of Influence & Persuasion

Dr. Jennifer Ashton

Board-Certified Ob-Gyn, Author & TV Medical Correspondent

Rick Bayless

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

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Johanna Blakley

Expert in Popular Culture, Digital Technology and Entertainment

Mindy Grossman

Board Member: UNICEF USA, Fanatics, Inc., & Vault Health; Former President & CEO of WW International

Bobby Flay

Chef & Host of "Throwdown With Bobby Flay" and "America's Next Great Restaurant"

Sam Kass

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

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur

Charlize Theron

Academy Award-Winning Actress; Best Known for "Monster" & "Mad Max: Fury Road"

Robert H. Lustig

Endocrinologist, Professor of Pediatric Endocrinology, New York Times Bestselling Author

Glenna Crooks

Tech Founder and CEO, Former Presidential Appointee, Innovator and Entrepreneur in health care and education, Author and Speaker

Dr. Alison Thompson

Humanitarian & Author of The Third Wave

Ling Wong

Technology Investor & Entrepreneur; Senior Program Officer; Bill and Melinda Gates Foundation

Lena Samford

Environmentalist & Wellness Advocate

Julia Collins

Founder & CEO of Planet FWD; Co-Founder of Zume Pizza

Dr. William Li

Physician, Scientist & Bestselling Author of “Eat to Beat Disease: The New Science of How Your Body Can Heal Itself” and “Eat to Beat Your Diet: Burn Fat, Heal Your Metabolism, and Live Longer”

Harley Pasternak

Diet & Fitness Expert; Best-Selling Author

Anne Negrin MD

A physician, surgeon, blogger, online and TV and radio medical personality.

Amber J Lawson

Doing Good At Scale, Global motivational speaker on Impact & Digital distribution, Influencer Expert.

Julie Bornstein

Co-Founder & CEO of The Yes; Former Chief Operating Officer of Stitch Fix

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Dariush Mozaffarian

Cardiologist; Dean and Jean Mayer Professor & Director at the Friedman School of Nutrition Science & Policy, Tufts Medical School

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David Ludwig

Endocrinologist, Researcher, Professor & Founding Director of Optimal Weight for Life at Boston Children's Hospital

Louise Fresco

Food & Agriculture Expert, Advisor on Sustainability

Harriet Mays Powell

Fashion Director, New York Magazine