All About PFC3 for
HEALTH PROS
For over two decades, we’ve been helping millions of people crack the code to Food Freedom by transforming their relationship with food and training coaches, trainers, doctors and health pros like you to do the same.
Our approach is rooted in the science of blood sugar balance and behavioral change, focusing on steady, sustainable progress—just 1% a day—to create lasting transformations in body, mind, and lifestyle.
We’re proud to lead a one-of-a-kind global health movement, putting education first and empowering individuals and health professionals to embrace sustainable nutrition practices that work for life.
TRUSTED BY AND SEEN IN
The PFC3 Movement

PFC3 represents the next evolution of nutrition and lifestyle coaching. It all began over 20 years ago with Mark Macdonald’s groundbreaking method of stabilizing blood sugar to heal metabolism. This simple yet powerful approach has already helped millions around the world transform their health and redefine their relationship with food.

By partnering with world-renowned behavioral specialist, nutritionist, and educator Carrie Lupoli, the PFC3 movement has reached new heights. Together, Mark and Carrie have elevated PFC3 into a comprehensive experience that not only stabilizes blood sugar but also addresses mindset, habit formation, and behavior change for lifelong success.

At PFC3, we don’t just teach people how to eat; we teach them how to live. And by partnering with Health Pros like you, we are committed to changing the way the world looks at food while helping you build a thriving business.
Ready to Join the Movement?
Whether you’re an individual looking for lasting change or a health professional ready to transform your clients’ lives while growing your business, PFC3 is here to guide you every step of the way.