Sanjay Raja

Entrepreneur, Motivational Expert, Author, Actor, Nutrition & Fitness Expert

Mona Sharma

Entrepreneur, Celebrity Wellness Educator & Holistic Nutritionist

Jessie Pavelka

Fitness Expert; Former Television Host on NBC’s "The Biggest Loser"

Dr. Holly G. Atkinson

Award-Winning Medical Journalist

Michelle Aguilar

Winner of NBC's "The Biggest Loser" Season 6, Author, Motivational Speaker

Brad Nieder

The Healthy Humorist; Doctor, Keynote Speaker & Comedian

David Zinczenko

Founder & CEO of Galvanized; Former Vice President of Men's Health, Women's Health & Prevention; Retired Nutrition & Wellness Editor at ABC News

Dr. Jennifer Berman

Expert Urologist & Pioneer in the Field of Female Urology and Female Sexual Medicine

Dr. Pamela Peeke

Medicine & Health Commentator; Expert in Integrative and Preventive Medicine

Bob Harper

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

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Jackie Warner

Celebrity Trainer & Television Personality

Kenneth Cooper

Fitness Expert and the Father of Aerobics

Art Smith

Celebrity Chef, Author & Humanitarian; Served as the Personal Chef of Oprah Winfrey

Jennifer Widerstrom

Newest Trainer on "The Biggest Loser;" Former Star of NBC’s "American Gladiators"

Jessica Holmes

Celebrated Comedian, Author, Mental Health Advocate

Elizabeth Cohen

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

Elizabeth Cohen - CNN news story on baby formula shortage

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Peter Salgo

Healthcare Futurist, Emmy Award-Winning Health & Science Correspondent & Author of "The Heart of the Matter"

Trey Anthony

Award-Winning Playwright, Author, Producer & Lifestyle Coach

Lisa Oz

Best-Selling Author, Producer, Host & Entrepreneur