Intermittent Fasting Program

Welcome to 28toGreat®


A four-week program that focuses on food choices and timing, setting you up for continued health improvement and weight loss, while freeing you from typical diet frustrations.

Lose belly fat.
Boost your energy and metabolism.
Create a DO-ABLE long-term food lifestyle.

A growing body of research shows that fasting can ignite fat burning,
reduce inflammation, balance hormones and ignite cellular regeneration.

Already heard about this powerful program, and ready to start?

  • As a 39-year-old woman, with a family and a busy career, I find it frustratingly easy to ‘reward’ myself with emotional eating at night and put my self-care last. The solid science-supported education involved in 28toGreat, together with Laurie as a compassionate guide, cleared up many myths and brought me back to the weight and energy that feel good.

    Shanice B.


Focus 1: CHOICES

Choose foods with a clear understanding of how they promote or degrade your health, weight and well-being. No perfection required!

Focus 2: TIMING

WHAT we eat (choices) matters, and so does WHEN we eat. Develop your personal ideal eating window, and learn how to follow intermittent fasting without the hangries.

Focus 3: SCIENCE

Learn the science behind intermittent fasting and how small shifts, done every day, accumulate for big wins in your health picture.

Focus 4: RATIO

Consuming healthy food 24/7 is unrealistic for any length of time. Learn how to use the Food Sass® 80/20 rule to eat for health, while also enjoying beer and birthday cake.


A flexible food lifestyle is a sustainable food lifestyle. Get empowered to create a flexible personal plan to enhance and sustain your program gains for the long-term.

Free Yourself from the Diet Treadmill

“I never imagined I could lose weight without the stress and deprivation of a typical diet. This program changed everything for me. Even better? I’ve easily kept the weight off for 2 years now and counting.”

Alison echoes what many of us have previously experienced: attempts at reclaiming our feel-good body is an endeavor that is laced with shame, guilt, deprivation and disappointment. It doesn’t have to be this way.

Instead you can experience…
The “to-do” of food becomes easier and takes up less time.
Consistent and sustainable weight loss, better sleep and more energy.
Wouldn’t it feel good to reclaim your healthy body?

Once we understand how meal timing, food choices and insulin are connected, we are empowered to eat for health and enjoyment. Blood sugar and insulin become more balanced, swerving us away from the top chronic health issue of Type 2 Diabetes. We have the energy to fully engage with life and the people we love.

The 28toGreat® Program moves you toward your goals, while deeply educating you for sustainable health and well-being.

I am delighted to be your guide.


Each participant experiences a unique program journey, depending on their health, hormone balance and biochemical makeup—as well as program compliance, of course.

Wide-ranging research, including from the New England Journal of Medicine and Harvard Medical School, reports that intermittent fasting has broad-spectrum benefits for your health.

The most surprising thing about intermittent fasting? How easy it is to stick to.
Here’s what you need to know….

Program Snapshot

Fast for 16 hours/day; eat for 8
You choose your schedule
80%+ healthy food choices
Yes, you can have coffee
Yes, you can have alcohol
Yes, special diets work with IF

Common Health Improvements

Weight and inches lost
Blood sugar balance
Cardiovascular health
Reduced inflammation
Brain health
Improved immunity

What Participants Experience

Body fat reduction, esp. belly fat
Boost in metabolism and energy
No more afternoon slump
Improved mood
Sharper mental acuity
Improved sleep

  • I joined the 28toGreat program with my wife, mostly as support for her, and ended up being blown away by my results! I’m fit at 64, due to a lifelong commitment to exercise. Yet this program melted away those “last 15 pounds” and I found myself at my high-school weight, feeling really great. Laurie’s programming, support and understanding of body science is superior to anything I’ve experienced. What I learned continues to support all I have going on, including keeping up with my 7 young grandkids!

    Bob B.

  • This is a powerful yet easy-to-follow program. Laurie has a wealth of knowledge in all aspects of health and well-being, and her wisdom is delivered here, in spades. I'm at my ideal weight, have loads of energy and couldn't be happier with my blood test results. Laurie Warren is the real deal.

    Michael C.

  • I’m a busy mom/wife with a full-time job, so I really appreciated how well-organized and flexible this program is. Laurie has a wonderful way with words and her explanations of the science behind health and weight loss are so easy to connect with. I appreciated the no-guilt messaging throughout all aspects of the program, am really loving the health improvements from 28toGreat, and will continue on for the foreseeable future.

    Kelly H.

Your Success Story is Next



Join the annual group program!

Next group: Sep 14 – Oct 11, 2024
Registration opens on Tue, Sep 3, 2024

28toGREAT® Group Program


Register Me
Timing Matters eBook: Intermittent Fasting and the 3 Keys to Weight Loss


Download your own free copy of the Timing Matters ebook to learn more about 28toGreat® Program AND to learn more about the powerful combo of intermittent fasting and healthy foods.


What does the program include?

You are fully supported! The 28toGreat® program includes:

Daily support emails
28toGreat® Program eGuidebook
28toGreat® Program eRecipebook
Clinical support for issues or questions
Weekly Zoom meetings, education and Q&A
Private Facebook group

Can the 28toGreat® Program accommodate my special dietary needs?

Yes! Eat the foods that serve your body best, while focusing on health-building foods and timing.

Who can do this program? What about special health conditions?

28toGreat® has an outstanding safety profile, based on science and copious research—as well as a long-standing presence (about 2,000,000 years) as part of human life. 

If you have advanced diabetes or on diabetes medication, you need to be in lock-step with your physician during the program. While IF is one of the most effective programs for healing diabetes type 2, blood sugar levels must be closely monitored while the body heals.

If you are pregnant, breast-feeding, or have a history of eating disorders, this program may not be right for you.

What if I am taking prescription medications?

Continue taking your medications as prescribed; no issue.

Will I be hungry on the program?

There is typically an adjustment period of about 5-8 days where you may feel some hunger. You are provided with tools and allowable beverages to navigate that adjustment period. You will also get acquainted with how the hunger cycle works, and learn to release the fear of being hungry.

Do I need to have Facebook to do this program?

No. There is a private Facebook forum for the 28toGreat® program, which is a perk but not a necessity. You will still be fully supported and 100% in-the-know without Facebook.

What happens after I register?

You will receive an email confirmation from Gumroad, our on-line secure payment provider. The email provides a link to an agreement form, and you will receive a welcome and onboarding email shortly thereafter.

Can I cancel my registration?

Registrations are non-refundable. You can certainly delay your start date, if something unexpected comes up!

How will I receive the program information and products?

Your program materials and support—eGuidebook, eRecipebook, and daily emails—are delivered digitally.

Can this program accommodate a busy life and/or travel?

Absolutely! 28toGreat® is a sustainable, real-life eating lifestyle with no “special foods” that need to be brought along. Part of the training in this program is learning how to get organized around food and how to make health-promoting choices when eating out.

Are all the recipes plant-based?

No. However, because the program accommodates any special dietary needs, vegetarians and vegans happily follow the program tenets, eating the foods of their choice.

Do I need to live near Boston to do this program?

Absolutely not. Participants join this program from all parts of the world.

I have a question not answered here. What do I do?

Please feel free to reach out and get your unique question(s) answered by contacting us at info@lauriewarren.com!