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Category: Fitness

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Fitness

DEXA Scan vs InBody: Which Test Should You Trust?

HEADS UP: Live leaner, longer and WAY stronger by saving 15% with code JayC when using the revolutionary flagship products

DEXA scan vs InBody: I break down the mechanistic differences, accuracy gaps, and which body composition test actually deserves your trust and money.
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Fitness

Bimagrumab: The Truth About Fat Loss Without Muscle Loss

Picture two men who each drop 30 pounds, starting at the same baseline weight and finishing at the same ending

Bimagrumab blocks myostatin signaling to strip fat while adding muscle. Here's the real mechanism, the research, and my take on where it fits.
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Fitness

Peptide Certification for Coaches and Clinicians: What a Real Program Should Teach

When I started using peptides 20 years ago, almost nobody on the planet knew the word even existed. There were

Most peptide courses teach a dosing chart. A real peptide certification teaches mechanisms, labs, sequencing, women's protocols, and scope. Here's what to demand.
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Fitness

Health Coach Certification in 2026: Credential vs. Certificate and Why It Matters

Picture your next client sitting across from you: She’s holding a lab panel her doctor assured her came back “normal”

Not every health coach certification is a real credential. Learn what separates a tested, proctored certification from a certificate of completion before you enroll.
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Fitness

Recovery and Vascularization Protocols for Men Over 40

Tweak your shoulder at 25 and you’re back under the bar in a week. That same injury at age 45

Recovery for men over 40 is about rest AND vascularization. In this article, I reveal my proven personal recovery protocol for older men.
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FitnessWomen's Health

Creatine for Women Over 40: Why It’s Not Optional

Picture a 46-year-old woman who engages in intense weightlifting 3 times a week and hits her protein intake every day

There are many reasons to support the use of creatine for women over 40: Muscle, brain, bone, & energy can all benefit from supplementation.
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A smiling personal trainer shaking hands with a male client inside a gym.
Fitness

What Is a Performance Coach? And How It Differs From a Trainer

When I started optimizing my hormones more than two decades ago, the professional assistance that would have saved me years

A performance coach integrates training, nutrition, hormones, peptides, recovery, and lab data into one plan. Here's what they do and how to become one.
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A close-up shot of a person's wrist wearing a black smartwatch that displays a heart rate monitor reading "82" alongside a real-time line graph
Fitness

Zone 2 Heart Rate Calculator: Find Your True Fat-Burning Zone

The number your Zone 2 heart rate calculator uses to run your entire training program came from a formula that

Your Zone 2 heart rate calculator is broken. Here is the real physiology, the formula that actually holds up, and how to find your true zone.
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A fit, middle-aged man with a shaved head wearing a black tank top standing in a gym, facing away from the camera and looking into a mirror in front of a rack of dumbbells.
Fitness

Anabolic Resistance: Why Muscle Growth Stops After 40

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

Anabolic resistance explains why building muscle after 40 gets harder. Learn the real science, actionable solutions, and why most advice completely misses the mark.
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Fitness

Sarcopenia After 50: Why Protein and Lifting Stop Working

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

Sarcopenia silently steals your muscle after 50. Learn why protein and lifting aren't enough and which peptides and protocols actually reverse it.
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A female doctor in a white lab coat sitting at a bright desk, handing a document to a blonde female patient seated across from her.
Fitness

What Your Doctor Missed: Metabolic Dysfunction

You don’t wake up one morning in a state of total metabolic dysfunction. It happens gradually and then suddenly: You

Your doctor says your labs are "normal." But normal isn't optimal. Learn the hidden signs of metabolic dysfunction before they become a crisis.
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Close-up of a person sitting on a brown leather couch holding and squeezing a roll of excess belly fat through a light grey shirt.
Fitness

Why Visceral Fat Is Aging You Faster

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

Visceral fat isn't just extra weight. It's a metabolically active organ accelerating aging, destroying hormones, and driving chronic disease. Here's the real science.
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An smiling elderly woman wearing a grey knit cardigan sits near a window, with a round white continuous glucose monitor attached to her upper arm. Behind her, a smiling caregiver in blue scrubs gently places a hand on her shoulder.
Fitness

Continuous Glucose Monitoring (CGM) for Non-Diabetic Adults: What Your Doctor Won’t Tell You

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

CGM for non diabetics reveals what fasting labs never will. Learn how continuous glucose monitoring works and why healthy adults need it now.
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FitnessSupplementsTestosteroneUncategorized

TRT for Women: Benefits of Testosterone for Females

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

Testosterone isn't just for men. Discover the science-backed benefits of testosterone for women and why most doctors are getting this completely wrong.
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SupplementsFitnessTestosterone

TRT After 60: What Your Doctor Won’t Tell You

[Disclaimer: This article is for educational purposes only. Always consult with a qualified healthcare provider before starting any peptide protocol.]

TRT after 60 is one of the most powerful longevity interventions available to aging men. Here is what the research says and what your doctor won't tell you.
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