The Complete

Fat Loss Masterclass

That Helped Me Lose 20 Pounds of Fat—Without Counting Calories, Losing Muscle or Feeling Deprived for Only $247

After 30+ years in healthcare, I've distilled everything that works about intermittent fasting into this step-by-step system. No fluff. No theories. Just the exact protocols I used to drop 20 pounds of fat and keep it off while maintaining and even building muscle.

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Does This Sound Familiar?

You've tried the 16:8 fasting everyone talks about, but the scale barely moved.

You're confused about what to eat during your feeding window - some experts say low carb, others say it doesn't matter.

You get dizzy, lightheaded, or unbearably hungry when you try to fast longer than a few hours.

You lost a few pounds initially, but then hit a frustrating plateau and can't figure out how to break through.

You're tired of spending hours researching fasting protocols on YouTube, only to find conflicting advice that leaves you more confused than when you started.

Here's the truth: Fasting works. But only if you do it right.

Most people fail at fasting because they make one or more of these critical mistakes:

  • Breaking their fasts with foods that immediately spike insulin and trigger fat storage

  • Not understanding when to use longer fasts for deeper fat burning

  • Ignoring electrolyte balance, which makes fasting feel miserable instead of energizing

  • Eating the wrong food combinations during their feeding windows

  • Treating fasting like a temporary diet instead of a sustainable lifestyle

    I know because I made all of these mistakes myself. I know because I made all of these mistakes myself.

My Name is John D'Ambrosio, and I Wasted 8 Years Doing Fasting Wrong

I'm a Doctor of Chiropractic with over 30 years of clinical practice. I've spent more than 40 years pursuing health and about 15 years specifically experimenting with fasting.

In 2009, I discovered intermittent fasting and started doing 16:8 fasts (16 hours fasting, 8 hours eating). I did this consistently for almost a decade.

The result? My weight stayed basically the same.

I looked decent in clothes thanks to good genetics, but without a shirt? I was carrying a layer of fat that no amount of fasting seemed to touch.

Memorial Day 2024 Changed Everything

We were invited out on a pontoon boat with friends and family. Getting into my bathing suit at home, I glanced in the bathroom mirror and saw the truth I'd been avoiding: I was a flabby mess.

I spent that entire day wrapped in a towel, too embarrassed to let anyone see my body.

The moment I got home, I started digging into what I was doing wrong. I'd been fasting for years. I exercised regularly. What was I missing?

That's when I discovered the mistakes that were sabotaging my results.

In the Next 2 Months, I Lost Almost 20 Pounds of Fat While Maintaining Muscle

My physique completely transformed. I now have visible abs, something I never had even in my twenties.

More importantly, I've maintained these results for over a year without feeling deprived. I eat foods I enjoy, including pizza and ice cream occasionally. I spend about 30 minutes per week exercising, not hours.

The difference wasn't working harder. It was understanding what actually works.

Introducing: Fasting That Works Fat Loss Masterclass

This is the complete system I used to finally get results after a decade of spinning my wheels with fasting.

The Complete Fasting That Works Fat Loss Masterclass

  • What You Get for $247:

  • 6 Video Modules (2 hours) - The complete system: ramp schedules (12:12 → 14:10 → 16:8), meal timing, electrolyte protocols, resistance training, and how to avoid the mistakes that kill fat loss

  • Six focused video modules (about 2 hours total) that give you:

  • Module 1: Why Fasting Works When Diets Fail

    Understand why fasting succeeds where calorie counting fails. Learn how insulin, metabolic flexibility, and hormonal optimization create an environment where your body can actually access and burn stored fat.

    Module 2: The Science in Plain English

    No PhD required. I break down exactly what happens in your body during fasting - glycogen depletion, ketone production, growth hormone elevation, and autophagy - in language anyone can understand.

    Module 3: How to Start

    The exact progression I recommend: 12:12 to 14:10 to 16:8. How to handle the first week, what to drink during fasts, and the electrolyte protocol that makes fasting comfortable instead of miserable.

    Module 4: What to Eat in the Window

    This is where most people sabotage themselves. Learn how to break your fasts properly, which foods support continued fat burning, and how food combining can let you enjoy treats without derailing progress.

    Module 5: Advanced Strategies

    The 40-hour fasting protocol I used twice weekly during my transformation. When to use longer fasts, how to time them with your schedule, and how to incorporate resistance training for maximum muscle preservation.

    Module 6: Make It a Lifestyle

    Fasting isn't a temporary diet. Learn how to make it a sustainable part of your life, handle social situations and travel, break through plateaus, and maintain your results long-term.

  • PLUS: Comprehensive Course Workbook

    • Quick start checklist for your first 72 hours

    • Fasting schedule templates (12:12, 14:10, 16:8, 40-hour protocol)

    • Meal timing guide with food lists

    • Electrolyte protocol summary

    • 4-week progress tracker

    • Complete troubleshooting guide

    Lifetime Access - Watch and re-watch as many times as needed. This isn't a subscription—you own it forever.

What People Are Saying:

⭐⭐⭐⭐⭐ "I bought the book just over two months ago. I am down 20 lbs since I started." - Don

⭐⭐⭐⭐⭐ "It felt like John was my personal health coach." - Mister Max

⭐⭐⭐⭐⭐ "Very easy to read and gives you a great format to intermittent fast." - Stachia P.

⭐⭐⭐⭐⭐ "It works. Follow the directions." - MearnsFL

⭐⭐⭐⭐⭐ "The most basic, yet comprehensive book on fasting out there!" - Lisa Marie

Reviews from verified Amazon customers who used the system in my book

Why This Works:

I'm Dr. John D'Ambrosio. I've spent 30+ years in healthcare watching every diet fail my patients.

Fasting is different—it works WITH your body's insulin response instead of fighting it.

I was 20 pounds overweight and frustrated. I used this exact system to drop the weight in 2 months. No calorie counting. No hunger. No complicated meal prep.

Now, I have visible abs and more energy than I did years ago.

This Is For You If:

You're tired of diets that don't work

You've tried intermittent fasting but didn't get results

You want a doctor-backed system, not influencer hype

You're ready to commit to 8 weeks of following a proven protocol

This Is NOT For You If:

You're looking for a magic pill or quick fix

You're not willing to follow the protocols consistently

You have medical conditions that require supervision (consult your doctor first)

Here's Everything You Get for only $247

All 6 video modules (lifetime access)

  • 6-Module Clinical Blueprint: Skip the guesswork with a step-by-step video breakdown of the exact biological protocols used in my practice to flip the fat-burning switch.

  • The Clinical Implementation Workbook: A structured guide to building your own fasting schedule so you stop "just skipping meals" and start following a system.

  • Plateau Busting Schedules: Direct access to the exact 16:8 protocols I used to drop 20 lbs of fat and see my abs in my 50s.

  • The "After the Goal" Maintenance Plan: Learn the clinical skill of staying lean for life without restrictive dieting or metabolic damage.

  • Strategic Refeeding Guide: Exactly how to break a fast to maximize growth hormone and prevent the insulin spikes that stall progress.

Frequently Asked Questions

Can I really lose weight without counting calories?

Yes. Fasting works by optimizing your hormones, not by restricting calories. When insulin levels drop during fasting, your body can access stored fat for energy. The course explains exactly why and how.

I've tried fasting before and it didn't work. Why would this be different?

Most people make one of the critical mistakes I cover in the course - breaking fasts incorrectly, ignoring electrolytes, or not varying their fasting schedule. Once you understand these principles, fasting becomes much more effective.

Will I lose muscle?

No. Fasting actually preserves muscle through growth hormone elevation. I maintained (and even built) muscle while losing 20 pounds. The course includes the resistance training protocol I used.

What if I get too hungry?

Hunger comes in waves and passes. The course teaches you how to manage hunger through proper hydration, electrolyte balance, and strategic meal timing. Most people are surprised by how manageable fasting becomes once they understand these principles.

How much time does this require?

The course videos total about 2 hours - you can watch everything in a weekend. Implementation takes no extra time because you're simply structuring when you eat, not adding complicated meal prep or hours of exercise.

Is this safe?

Fasting is generally safe for healthy adults, but certain people should consult their doctor first: pregnant/breastfeeding women, people with eating disorder history, those taking certain medications, or anyone with metabolic conditions. The course includes complete safety guidelines.

What if I need help or have questions?

The course is designed for self-guided implementation with comprehensive video instruction and a detailed workbook. All protocols are clearly explained with step-by-step guidance.

Stop Wasting Time on Approaches That Don't Work

You can keep doing what you've been doing and hoping for different results.

Or you can get the proven system that took me from avoiding pool parties to having visible abs in my fifties.

The choice is yours.

WANT MORE SUPPORT?

1-ON-1 COACHING = $1000/MONTH

If you want a personalized approach with direct access to me, I offer a 4-week coaching package. We'll design a custom fasting protocol for your specific goals, troubleshoot what's not working, and dial in your fasting details.

What's included:

One 60-minute kickoff call (full assessment and protocol design)

Three 30-minute follow-up calls (refinement and troubleshooting)

Direct email access between calls

Custom fasting schedule

This is for people who want a hands-on,

personalized approach rather than self-study.

Email me for more details - drjohn@fastingthatworks.com