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Find out what your body is telling you about weight loss, inflammation, and insulin resistance.

A Story You May Recognize

A woman goes to her doctor.

She feels tired.
She has gained weight.
She is doing her best to eat better.

Her doctor runs some tests.

He checks:

• • Blood sugar
  • Cholesterol
  • Hemoglobin A1C

Then he says:

“You’re fine.”

But she knows something is not right.

Years later:

• • Her blood sugar goes up
  • Her blood pressure goes up
  • She is told she is now at risk

What was missed?

• • Her insulin was never checked
  • Her metabolism was already struggling

This happens to many people.

A Moment That Changed Everything (2010)

In 2010, I was sitting with three physicians.

We were talking about blood work and health.

I asked a simple question:

“Why don’t doctors check fasting insulin along with glucose and A1C?”

They looked at me and said:

“That’s not necessary.”

At the time, it surprised me.

Because I was already seeing something different.

Through my nutrition coaching, I was working with people who:

• • Had normal blood sugar
  • But were gaining weight
  • Had high blood pressure
  • Struggled to lose fat

When we focused on improving how their body handled insulin:

• • They lost weight
  • Their blood pressure improved
  • Many no longer needed medications

That moment stayed with me.

Because it showed me something important:

• • What we were measuring was incomplete
  • And what we were missing was critical

What If It’s Not the Food, It’s Your Body?

You’ve tried eating better.
You’ve tried eating less.
You may have stopped eating foods you enjoy.

But:

• • The weight does not go down
  • Your energy goes up and down
  • The results do not match your effort

Here’s what most people never learn:

• • It’s not just what you eat
  • It’s how your body reacts to what you eat

This is called metabolic flexibility.

What Is Metabolic Flexibility?

Metabolic flexibility means your body can:

• • Burn fat when it needs to
  • Use carbs when it needs to

Think of your body like a hybrid car.

• • Sometimes it runs on gas
  • Sometimes it runs on electric

A healthy body can switch back and forth with no problem.

But when your body loses that ability:

• • It gets stuck
  • It stores more fat
  • It burns less fat

What If It’s Not Just Calories?

Many people are told to eat fewer calories.

But what if that is not the full story?

If calories were all that mattered:

• • 100 calories of jelly beans
  • And 100 calories of broccoli

Would do the same thing in your body.

But they don’t.

Your body is not a calculator.
It is controlled by hormones.

Meet Insulin

One of the most important hormones is insulin.

Insulin helps decide if your body will:

• • Burn fat
  • Or store fat

When insulin is high:

• • Your body stores more fat
  • Your body burns less fat

Why Two People Can Eat the Same Meal

Two people can eat the same meal.

Same food.
Same calories.

But:

• • One person loses weight
  • One person does not

The difference is how their body responds.

This is not about willpower.
This is about metabolism.

Why Your Body Can Get Stuck

There is something called the Randle Cycle (3).

Here is the simple idea:

Your body does not burn fat and carbs well at the same time.

Think of it like a two-lane road.

• • One lane is for fat
  • One lane is for carbs

Now imagine both lanes are blocked.

That is what happens in your body.

When fat and carbs are both high:

• • Fat blocks your body from using carbs
  • Carbs block your body from burning fat

This creates a traffic jam.

The result:

• • Fat burning slows down
  • Insulin stays high
  • Your body stores more fat

Key Insight

When your metabolism is flexible, your body decides when to burn fat.
When it’s not, your body stays stuck storing it.

Your Metabolic Flexibility Score

We use a simple score:

• • 0 = Flexible
  • 1–5 = Moderate
  • 6–10 = Restricted

Most people are not at 0.

Most people are in the middle or higher.

This means:

• • Fat loss is harder
  • Energy is less stable
  • The body stores more fat

 

Why This Matters So Much

Insulin resistance is very common.

Research shows:

• • About 88% of adults in the United States have poor metabolic health (4)
  • Some estimates suggest up to 90% of adults in the United States and Canada may have insulin resistance or related issues (4)

This means:

• • Most people are dealing with this
  • Most people do not know it

This is why many people feel stuck.

Insulin Resistance and Inflammation Work Together

Insulin resistance and inflammation are connected.

• • Inflammation makes insulin work worse
  • Poor insulin function increases inflammation (5)

This creates a cycle.

And that cycle makes fat loss harder over time.

What’s Happening Inside Your Cells

Your body works at the cell level.

Each cell has a membrane.

Think of it like a door.

This door controls:

• • What goes into the cell
  • What comes out
  • How signals work

If the door is stiff, things do not work well.

If the door is flexible, things work better.

Why Fat Balance Matters

Your cell membrane is made from fats.

Two important types are:

• • Omega-6 fats
  • Omega-3 fats

Long ago:

• • People had a balance close to 1:1

Today:

• • Many people are 15:1 to 20:1 or higher

This causes:

• • More inflammation
  • Poor cell function
  • Less fat burning

Omega-3 fats help:

• • Make the cell membrane more flexible
  • Improve how insulin works
  • Lower inflammation (6)

What the DO-HEALTH Study Shows

A large study found:

• • Omega-3s, vitamin D, and exercise lowered cancer risk by 61% (7)

But here is the bigger lesson:

When your body is supported at the cell level:

• • It works better
  • It heals better
  • It burns fuel better

Why Some People Can Eat More Foods and Stay Lean

You may know someone who can eat many foods and not gain weight.

That is not luck.

That is metabolic flexibility.

When your body works well:

• • It handles food better
  • It controls insulin better
  • It burns fat more easily

What You Can Do Next

1. Stop Blaming Food

Food is not the enemy.

Your body’s response is what matters.

2. Learn How to Eat for Your Body

When you eat in a way that supports your metabolism:

• • Insulin stays more balanced
  • Fat burning improves

3. Test What Matters

Instead of guessing, measure:

• • Fasting insulin
  • Omega-6 to omega-3 ratio
  • Omega-3 Index
  • Arachidonic Acid (AA)

Tests like the BalanceTest help you see what is happening inside your body.

4. Support Your Cells

When your cells are healthier:

• • Your metabolism works better
  • Your body burns fat more easily

Omega-3s with polyphenols, like BalanceOil+ (orange lemon mint flavor), can help support this process.

Final Thought

If you are struggling:

• • You are not broken
  • You are not failing

Your body may simply be:

• • Stuck
  • Inflamed
  • Out of balance

The good news:

You can improve this.

Call to Action

Start by learning your Metabolic Flexibility Score.

You can get your score for free here:
https://www.dietfreelife.com/quiz/

If you want to go deeper, you can test what is happening inside your body at the cellular level. You can also work with one of our certified coaches or me, and I can help connect you.

You can get your BalanceTest and BalanceOil+ here:
https://www.zinzino.com/shop/2015067525/US/en-us/products/premier-kits/910465

You can also:

• • Contact the person who shared this article
  • Or email me at robert@dietfreelife.com

When you understand your body:

• • Weight loss becomes easier
  • Energy becomes more stable
  • Health becomes easier to manage

Stop guessing. Start knowing.

References

1. 1. Goodpaster, B. H., & Sparks, L. M. (2017). Metabolic flexibility in health and disease. Cell Metabolism, 25(5), 1027–1036.
   2. Ludwig, D. S., & Ebbeling, C. B. (2018). The carbohydrate-insulin model of obesity, beyond calories in, calories out. JAMA Internal Medicine, 178(8), 1098–1103.
   3. Randle, P. J., Garland, P. B., Hales, C. N., & Newsholme, E. A. (1963). The glucose fatty-acid cycle. The Lancet, 281(7285), 785–789.
   4. O’Hearn, M., Lauren, B. N., Wong, J. B., & Mozaffarian, D. (2022). Prevalence of metabolic dysfunction in the United States. Metabolic Syndrome and Related Disorders, 20(2), 101–110.
   5. Hotamisligil, G. S. (2006). Inflammation and metabolic disorders. Nature, 444(7121), 860–867.
   6. Calder, P. C. (2015). Functional roles of fatty acids in human health. JPEN Journal of Parenteral and Enteral Nutrition, 39(1_suppl), 18S–32S.
   7. Bischoff-Ferrari, H. A., et al. (2022). Combined vitamin D, omega-3 fatty acids, and exercise and cancer risk.

__________
Robert Ferguson is a California- and Florida-based single father of two daughters, clinical nutritionist, Omega Balancing Coach™, researcher, best-selling author, speaker, podcast and television host, health advisor, NAACP Image Award Nominee, creator of the Diet Free Life methodology, and Chief Nutrition Officer for iCoura Health. He also serves on the Presidential Task Force on Obesity for the National Medical Association and the Health and Product Advisory Board for Zinzino, Inc.

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