By Dr. Eric Fete, The Fitness Physician & Muscle Doc, VOTED 2024 TOP 15 MOST INFLUENTIAL HEALTH EXPERT BY
MSN, Cellular Medicine pioneer, Certified Bioidentical Hormone Optimization & testosterone & weight loss expert
and founder of drericprimex.com & primexweightloss.com [Available live in Ohio or online tele-medicine
nationwide]. The Dr Eric Primex Nutrition product line is available at drericprimex.com

If you’re eating well, training consistently, and still not losing weight, one overlooked factor
could be cortisol—your body’s primary stress hormone.
Cortisol isn’t bad. In fact, it’s essential. It helps regulate energy, blood sugar, and your response
to stress. The problem happens when cortisol stays chronically elevated. When that occurs, your
body shifts into a state that actively works against fat loss.

What Cortisol Does
Cortisol is released during physical or psychological stress. Short term, it’s helpful—it mobilizes
energy so you can respond to challenges.

But when stress is constant (poor sleep, work pressure, overtraining, dieting too hard), cortisol
remains elevated longer than it should.
And that’s where the issues begin.

1. Cortisol Promotes Fat Storage
High cortisol signals your body to store energy, not burn it.
This often leads to:
 Increased fat storage, especially around the abdomen
 Resistance to losing stubborn belly fat
Your body is essentially preparing for a “stressful environment,” holding onto energy as a
survival mechanism.

2. It Disrupts Blood Sugar and Insulin
Cortisol raises blood glucose to provide quick energy.
Over time, this can:
 Increase insulin levels
 Reduce insulin sensitivity
 Promote fat storage
You may notice more cravings, especially for sugar and processed carbs, because your body is
trying to stabilize energy.

3. It Breaks Down Muscle
Cortisol is a catabolic hormone, meaning it breaks down tissue—especially muscle—to release
energy.
Less muscle leads to:
 A slower metabolism
 Fewer calories burned at rest

 Harder fat loss
So even if the scale isn’t moving much, your body composition may be getting worse.

4. It Increases Hunger and Cravings
High cortisol affects appetite-regulating hormones.
This can lead to:
 Increased hunger
 Cravings for high-calorie foods
 Emotional or stress-driven eating
It becomes much harder to stay in a calorie deficit.

5. It Disrupts Sleep
Elevated cortisol—especially at night—interferes with sleep.
Poor sleep then:
 Increases hunger hormones
 Lowers energy and motivation
 Further elevates cortisol
This creates a cycle that makes fat loss even more difficult.

Where High Cortisol Comes From
Common triggers include:
 Chronic stress (work, life pressure)
 Lack of sleep
 Excessive caffeine
 Overtraining without recovery
 Extreme dieting or under-eating
Most people aren’t dealing with one stressor—they’re stacking several.

How to Lower Cortisol and Restart Fat Loss
1. Improve Sleep
Prioritize 7–9 hours of quality sleep. This is one of the fastest ways to regulate cortisol.

2. Train Smarter
Balance intensity with recovery. More workouts aren’t always better—especially if your body is
already stressed.

3. Eat Enough
Undereating can increase cortisol. Make sure you’re getting:
 Adequate calories
 Sufficient protein
 Balanced carbohydrates

4. Manage Stress Daily
Incorporate simple tools like:
 Walking
 Deep breathing
 Time outdoors
These help bring your nervous system back to baseline.

5. Limit Stimulants
Too much caffeine can keep cortisol elevated longer than necessary.
If your weight loss has stalled, it may not be a lack of effort—it may be too much stress.

High cortisol puts your body in a hold-and-store mode, making fat loss extremely difficult.
The solution isn’t always to push harder.
Sometimes, it’s to recover better, reduce stress, and create an environment where your body
feels safe enough to let go of fat.
When cortisol is under control, fat loss becomes possible again.
Stay Connected
Follow Dr. Eric Primex for practical weight loss,hormone education, performance-driven health
strategies, and real-life wellness insights:
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Call: 1-740-777-9717
Email: eric@drericfete.com
Learn more: www.drericprimex.com
You deserve to feel informed, supported, and in control of your health—at every stage of life.