Henna-Maria Uusitupa

Microbiome Researcher

Barbara E. Corkey, PhD

Leading Expert in Diabetes and Obesity Research; Professor Emeritus of Medicine, Boston University School of Medicine

Ronni Litz Julien, MS, RDN/LDN

Nutritionist, Author & Media Health Expert

Maya Feller

Founder of Maya Feller Nutrition

Eating from Our Roots: 80+ Healthy Home-Cooked Favorites from Cultures Around the World...

Vanessa Dew

Co-Founder & Chief Sales Officer at Health-Ade Kombucha

Katrina Scott

Co-Creator of ToneItUp

Amanda Chantal Bacon

Founder & CEO of Moon Juice

Elyse Kopecky

Chef, Speaker, Nutrition Coach, and New York Times Bestselling Author

Catherine Price

Award-Winning Author, Journalist & Diabetes Patient Advocate

The Power of Fun: How to Feel Alive Again

Aviva Romm

Author of WomanWise, MD & Midwife

Dariush Mozaffarian

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

Dr. Dariush Mozaffarian Discusses The White House Conference on ...

Dr. Kristi Funk

Founder of Pink Lotus Breast Center; Breast Cancer Specialist; Author of "Breasts: The Owner's Manual"

Tana Amen

Health & Fitness Expert, NY Times Best-Selling Author

Elizabeth Cutler

Co-Founder at SoulCycle

Cynthia Sass

Nutritionist, Personal Trainer and Health Educator

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

Courtney Nichols Gould

Biodiversity & Ocean Conservation; Co-Founder of NewAtlantis; Co-Founder & Co-CEO of SmartyPants Inc.

Michelle Gielan

Former National CBS News Anchor Turned Positive Psychology Researcher; Bestselling Author of "Broadcasting Happiness"

Chrissy Teigen

Model, Author & Television Personality

Robert H. Lustig

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

Connie Podesta

Expert in Changing Lives; Author of "Life Would Be Easy If It Weren't For Other People"

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

Christine Clifford

Bestselling Author, Professional Speaker & Breast Cancer Survivor; Former Marketing Executive

Larysa Didio

Celebrity consultant in nutrition and healthful living.

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Elizabeth Cohen - CNN news story on baby formula shortage

Kim Gorgens

Neuropsychologist; Professor at University of Denver

Olivia Ward

Winner of "Biggest Loser" Season 11

Kris Jenner

Media Personality, Producer, & Entrepreneur; CEO of Jenner Communications; Known for "The Kardashians"

How Kris Jenner Made The Kardashians Famous, Rich And Insanely Influential

Trisha Yearwood

Emmy Award-Winning Cooking Show Host & NYT Bestselling Author; Country Music Artist

Alison Sweeney

Actress & TV Personality Known for "Days of Our Lives" & "The Biggest Loser"