About Us

Our mission is to play a crucial role in improving health and happiness, and through that process, create a ripple effect that transforms the world.

Welcome to the Future of Nutrition

Learn about our health revolution


Our History

  • Joshua Rosenthal begins teaching nutrition in a rented kitchen with 20 students
  • The National College Credit Recommendation Service recommends us for 40 college credits
  • Integrative Nutrition launches the IIN Learning Center and expands to 50,000 students and graduates

Be a source of positive change.

Do what you love and love what you do.

Set an example of self-development and growth.

Live each day with the freedom to choose what’s right for you.

Support each other in the global shift to better health.

Embrace learning and new ways to do things.

Create balance in all areas of life.

Simplify everything.

Charitable Giving

We are committed to supporting organizations that are working to make the world a healthier, happier place.

A few of the organizations we donate to:

Our Board of Advisors

These physicians, researchers, and leading nutrition authorities ensure that Integrative Nutrition offers the most cutting-edge nutrition education possible.

Walter Willet, MD

Chairman of Nutrition at the Harvard School of Public Health

Joel Fuhrman, MD

Physician and author of Eat for Health: Lose Weight, Keep it Off

Lynn Goldstein, MS, RD, CDN

Registered dietitian at the Beth Israel Comprehensive Cancer Center

Bernie Siegel, MD

Bestselling author and expert in healing and patient empowerment

David Wolfe

Authority on superfoods and raw foods nutrition

Paul Pitchford, MS

Author of Healing with Whole Foods

Barry Sears, Ph.D.

Founder of The Zone Diet

David Katz, MD

Director, Yale Prevention Research Center and Guest Speaker