The Metabolic Scam Audiobook By Joshua Hackett MD cover art

The Metabolic Scam

How Leptin, Light and Mitochondria Shatter the Weight Loss Lie

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The Metabolic Scam

By: Joshua Hackett MD
Narrated by: Virtual Voice
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About this listen

Leptin unlocks the truth. Everything else is noise.

This is not a diet book. It’s a biological manhunt.

You’ve been lied to about metabolism—from the gym floor to the doctor’s office.
They told you insulin was the problem. That calories in vs. calories out still mattered. That hunger was a discipline issue.
Meanwhile, your energy vanished, your fat burned out of control, your libido disappeared, and your doctor gave you another script for the symptoms.

But none of it starts with insulin. It starts with leptin—the master signal of your metabolic system. When leptin goes offline, your body stops recognizing energy, your mitochondria shut down, and your brain interprets abundance as famine.
That’s when the spiral begins. And you can’t fix it with macros, mindset, or medications.

The Metabolic Scam exposes the real reason you're tired, inflamed, anxious, overweight, infertile, and wired-but-exhausted—and why the modern health system has zero interest in fixing it.

Inside you’ll learn:

  • Why calorie restriction and cardio can make you fatter, not leaner

  • Why sleep, sun, and circadian rhythm dictate fat loss more than your diet ever will

  • How EMFs, blue light, and climate-controlled comfort destroy your leptin signaling

  • Why shredded fitness influencers are often the most metabolically broken of all

  • How to reset the master switch and take your biology back from the pharmaceutical-industrial complex

This is a wake-up call for the high-performers on the verge of burnout, the chronic dieters who can’t lose fat, the biohackers who sense something deeper, and the men and women wondering why nothing seems to work anymore.

Forget the macros.
Fix the signal.
Burn the scam to the ground.

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