The PFC3 Program

100 Days
of 1%

Transform your body, mind and lifestyle in just 100 days by making 1% daily progress.

Digital: $397  |  Digital + Physical Books: $497

Body Mind Lifestyle
100 Days of 1%
100 Days
Small Steps. Big Change.
 
 
Person taking a small daily step representing the 100 Days of 1% transformation program
100 Days
A simple structure built for lasting change.
1%
 
What Is It?

The PFC3 100 Days of 1% Program

A holistic approach encompassing Body, Mind and Lifestyle that will empower you to transform your life, one small step at a time over 100 days.

Balance Your Body

Stable blood sugar supports better energy, fewer cravings and more effortless weight management.

Strengthen Your Mind

Small daily progress compounds into remarkable transformations. It is not overwhelming. It is empowering.

Build a Lifestyle That Lasts

Nutrition, mindset, movement and lifestyle work together because true health extends beyond what is on your plate.

Learn More
50+
 
The History

30+ Years of Experience. One Simple System.

In 1999, Mark launched Venice Nutrition in Venice Beach, California, built on the simple concept of PFC3: eating a balance of Protein, Fats, and Carbs every 3 hours to stabilize blood sugar.

That movement has grown into a global health revolution spanning 60+ countries, 6 continents, and 30+ languages, empowering millions to permanently transform how they eat and live.

 

Food Freedom
It’s not about dieting. It’s about stabilizing your blood sugar and living your greatest health.
Start Your Journey
A proven partnership built around better health.
 
 
100 Days of 1% transformation program by Mark Macdonald
Food Freedom
30+ Years EXPERIENCE
Phase One
Phase One
Reset and build a stronger foundation.
Phase Two
Phase Two
Make your healthier habits stick.
Phase Three
Phase Three
Become your own Nutrition Boss.
Why It Works

A Program Built for Real Life

Each part of the 100-day experience is designed to make progress feel practical, supported and sustainable.

01
01
Daily Guidance

Wake up each day knowing exactly what to do. Step-by-step guidance for 100 days via written and video format means zero guesswork.

02
02
Community Support

Connect with members on the same journey. Share victories and overcome challenges together in the PFC3 Club, your lifeline for consistent support.

03
03
Results That Last

After 100 days, you will know how to become your own Nutrition Boss and make PFC3 a way of life for the long term.

Frequently Asked Questions

What is the 100 Days of 1% program?

100 Days of 1% is Mark Macdonald's signature PFC3 transformation program. It helps you transform your body, mind and lifestyle by making 1% daily progress, so small shifts compound over 100 days into lasting change.

How much does 100 Days of 1% cost?

The program is $497 and includes the digital and physical books. A free 5 Steps PDF is also available.

What is PFC3?

PFC3 means eating a balance of Protein, Fats and Carbs every 3 hours to stabilize blood sugar, which supports better energy, fewer cravings and more effortless weight management.

What support do participants get?

Step-by-step daily guidance in written and video format, plus the PFC3 Club, where members share victories and work through challenges together.

MM
Ready to Get Started?

Your Next 100 Days Can Change Everything.

Live and available now. It is not about perfection. It is about progress. Let’s make every day count, 1% at a time.

Digital Program
$397
Digital + Physical Books
$497
MM
Mark Macdonald

World-renowned nutrition expert, bestselling author and international speaker helping people transform the way they think about food, health and what is possible in their lives.

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