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Oliver Buchannon
Jordan Slotopolsky

Your Testosterone Is Lower Than Your Father's Was

Your Testosterone Is Lower Than Your Father's Was

The generational decline nobody's talking about. And what you can actually do about it.

Jun 1, 2026

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5 min read

The Hormone Quietly Running Your Life

The Hormone Quietly Running Your Life

Cortisol isn't just about stress. It's about everything.

May 25, 2026

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4 min read

The Number on Your Scale Is Lying to You

The Number on Your Scale Is Lying to You

Why body composition beats weight every time — and gets you everything you actually want

May 18, 2026

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4 min read

The Protein Bar Aisle Is Lying to You

The Protein Bar Aisle Is Lying to You

Most of what's in there is closer to a candy bar than a health food. Here's how to tell the difference.

May 11, 2026

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5 min read

The Inflammation Marker That Can Predict a Heart Attack Before You Feel a Thing

The Inflammation Marker That Can Predict a Heart Attack Before You Feel a Thing

What high-sensitivity CRP actually measures, why your "normal" result might be misleading, and how to get yours as low as possible

May 4, 2026

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5 min read

Equinox vs. Life Time: An Honest Take From Someone Who's Tried Both

Equinox vs. Life Time: An Honest Take From Someone Who's Tried Both

Two premium gyms, two very different experiences. Here's how to figure out which one is actually for you.

Apr 27, 2026

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3 min read

Inflammation Is the Root of Almost Every Disease You're Afraid Of

Inflammation Is the Root of Almost Every Disease You're Afraid Of

What it actually is, what silently drives it, and how to measure and fight it

Apr 6, 2026

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9 min read

No Amount of Alcohol Is Good for You. I Still Drink Occasionally. Here's How I Think About It.

No Amount of Alcohol Is Good for You. I Still Drink Occasionally. Here's How I Think About It.

What the science actually says, what your body is doing the morning after, and how to make peace with the tradeoff

Mar 30, 2026

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9 min read

The Sun Isn't Your Enemy. Avoiding It Might Be.

The Sun Isn't Your Enemy. Avoiding It Might Be.

Why sunlight is one of the most powerful — and most misunderstood — inputs for your health

Mar 23, 2026

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10 min read

The Fat You Can't See Is the Fat That's Killing You

The Fat You Can't See Is the Fat That's Killing You

Why visceral fat is the most dangerous thing hiding in a "normal" body — and what to do about it

Mar 16, 2026

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8 min read

You're Probably Eating Half the Protein You Actually Need

You're Probably Eating Half the Protein You Actually Need

Why the old guidelines are outdated, what the science actually says, and how to fix it

Mar 9, 2026

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7 min read

Your Nervous System Has a Reset Button.  Most People Never Use It.

Your Nervous System Has a Reset Button. Most People Never Use It.

What the vagus nerve is, why yours might be underperforming, and how to fix it.

Mar 2, 2026

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8 min read

I Let Ezra Scan My Entire Body. This Is What I Learned.

I Let Ezra Scan My Entire Body. This Is What I Learned.

What a $499 full-body MRI taught me about prevention, data, and looking before symptoms appear

Feb 23, 2026

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9 min read

Healthspan: Add Life to Your Years

Healthspan: Add Life to Your Years

The metrics that quietly determine how well you age

Feb 16, 2026

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7 min read

HRT: Replacement, Not Optimization

HRT: Replacement, Not Optimization

Who hormone therapy actually helps — and why timing, dosage, and context matter

Feb 9, 2026

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9 min read

Most Home Gyms Fail Before the First Workout

Most Home Gyms Fail Before the First Workout

What Don Saladino — who’s designed hundreds of real-world gyms — says actually matters when you build one at home

Feb 2, 2026

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8 min read

Aging Isn’t Random. It’s Metabolic—and Immune.

Aging Isn’t Random. It’s Metabolic—and Immune.

Why your immune system may be aging you faster than your joints, muscles, or skin

Jan 26, 2026

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6 min read

The Metabolic Domino Effect

The Metabolic Domino Effect

How insulin resistance quietly drives cardiovascular disease, Alzheimer’s, cancer, and metabolic decline.

Jan 19, 2026

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8 min read

The Food Pyramid Was Metabolically Backwards

The Food Pyramid Was Metabolically Backwards

Why basing our diet on grains (and fearing fat) never made biological sense — and how to fix it.

Jan 12, 2026

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9 min read

Coffee Isn’t Just Caffeine

Coffee Isn’t Just Caffeine

What it actually does to your metabolism, longevity, and daily performance.

Jan 5, 2026

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8 min read

The Exercises That Actually Burn Fat

The Exercises That Actually Burn Fat

Why lifting, walking, and smart intensity matter more than chasing the “best” workout.

Dec 29, 2025

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8 min read

Beyond LDL: The Markers That Actually Explain Heart Disease Risk

Beyond LDL: The Markers That Actually Explain Heart Disease Risk

Why ApoB, Lp(a), particle number, and metabolic health matter more than a single cholesterol number.

Dec 22, 2025

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9 min read

The Peptide Issue: Hype, Healing... or Expensive Band-Aid?

The Peptide Issue: Hype, Healing... or Expensive Band-Aid?

Inside the emerging world of peptide therapy — from real benefits to red flags, natural alternatives, and who should avoid them entirely.

Dec 15, 2025

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8 min read

What Your Blood Work Isn’t Telling You

What Your Blood Work Isn’t Telling You

The hidden markers that reveal metabolic, cardiovascular, and hormonal health.

Dec 8, 2025

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10 min read

The Longevity Lever Most People Underrate

The Longevity Lever Most People Underrate

Why fixing your nights is the fastest way to upgrade your metabolism, hormones, mood, and long-term health.

Dec 1, 2025

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9 min read

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Vitality Vault

Vitality Vault

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