Hi, We Are PFC3.

For more than 2 decades we have helped millions of people transform their relationship with food by cracking the code to Food Freedom!

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A One-Of-A-Kind Global Health Movement

PFC3 is focused on education first and centered on the science of blood sugar balance and behavioral change.

PFC3 is the next evolution of the nutritional approach created by global nutritionist and NY Best Selling Author, Mark Macdonald more than 20 years ago. His unique method of stabilizing blood sugar and healing metabolism has already helped millions worldwide transform their understanding of their bodies and their relationship with food.

By partnering with world-renowned behavioral specialist, nutritionist and award winning educator, Carrie Lupoli, the PFC3 movement was elevated to a new level, taking an even deeper focus on their ability make long lasting change to health and longevity.

By building off the foundation of blood sugar balance, Mark and Carrie are uniquely equipped to offer the first of it’s kind, total immersion experience that teaches how to take a hold of what our bodies need, how our mindsets play a crucial role in our success and how to adopt habits, systems and a healthy lifestyle…forever.

Meet Mark Macdonald

Mark Macdonald is a husband to his wife Abbi and father to their son Hunter and daughter Hope. Professionally, he’s a world-renowned nutrition & fitness expert, NY Times best-selling author, media personality, international teacher and speaker, and entrepreneur who has helped everyone from celebrities to athletes to business executives to busy moms on how to permanently live their best health.

His life’s mission is to change how the world looks at food and empower people to ditch dieting and learn how to balance their blood sugar by eating PFC3, as well as partnering with passion filled health professionals aligned with the same purpose. 

Mark went back to his nutrition foundation and realized winning with your food and body isn’t about dieting or restriction but centered on balancing your blood sugar. He took this simple concept of eating PFC3 (eating a balance of protein, fats, and carbs every 3 hours) and in 1999 launched his first nutrition practice in Venice Beach, California. Mark and his wife Abbi have now helped lead global PFC3 movements in over 60 countries, 6 continents and in 30+ languages.)

Our approach, rooted in the science of blood sugar balance and behavioral change, we are all about daily progress, at just 1% a day to transform your body, mind and lifestyle.

Meet Carrie Lupoli

Carrie Lupoli is a certified nutritionist, women’s health expert, speaker, educator, and award-winning behavior specialist with extensive expertise in health and wellness. As a former Division 1 athlete, Carrie struggled with disordered eating, which motivated her to seek lasting solutions for herself and her two daughters. Combined with her 25 years of experience in behavioral science, mindset work, and adult learning, she has a totally revolutionary approach to sustainable nutrition. She produces a top rated podcast on women’s health and has been featured on news outlets across the US including the TODAY Show, ABC, NBC, Fox, News Nation and more as a leading contributor to nutrition, women's health, mindset, behavior change and living an empowered, purpose-driven life.

Her life’s mission is to empower people to love their bodies so they can live their purpose for as long as possible.  As an educator, her passion is to support other health pros to learn how to coach their clients in this transformative approach so that together they can take this movement to change the way the world looks at food and their bodies to a whole new level!

Carrie divides her time between the mountains of Boulder, CO and the Connecticut coast with her husband of 24 years, Peter, their two college aged daughters, Grace and Ellie and 2 naughty but adorable doodle dogs.