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Emil Kheterpal
Emil Kheterpal

Longevity

+2

VO2 Max by Age: How to Test It at Home, and Add Years to Your Life

Oct 4, 2026

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8 min read

VO2 Max by Age: How to Test It at Home, and Add Years to Your Life

What's normal for your age, two ways to measure it without the fancy treadmill, and the workouts proven to raise it.

Emil Kheterpal
Emil Kheterpal

Heart Health

+3

The CT Calcium Score: What I Keep Finding in Patients Who Feel Fine

Sep 27, 2026

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7 min read

The CT Calcium Score: What I Keep Finding in Patients Who Feel Fine

A scan that costs around $150 to $250 can show whether plaque is already building in your heart arteries. Here is what it finds, what it misses, and why a high score should send you to a cardiologist.

Emil Kheterpal
Emil Kheterpal
Every Testosterone Treatment Option, Compared (Part 3 of 3)

Aug 30, 2026

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2 min read

Every Testosterone Treatment Option, Compared (Part 3 of 3)

The final part of our testosterone series. This one covers every option: gels, patches, pills, injections, pellets, and clomiphene, the real tradeoffs, and why starting is easy but stopping is the hard part.

Emil Kheterpal
Emil Kheterpal
How to Test Testosterone the Right Way: The Workup Most Clinics Skip (Part 2 of 3)

Aug 23, 2026

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4 min read

How to Test Testosterone the Right Way: The Workup Most Clinics Skip (Part 2 of 3)

The workup, done right. Why a single blood test can lie, when free testosterone is the number that actually counts, and some men need a MRI of the brain. Part 2 of a three part series on testosterone.

Emil Kheterpal
Emil Kheterpal
The Causes of Low Testosterone: Why Most Men Don't Actually Need TRT (Part 1 of 3)

Aug 16, 2026

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6 min read

The Causes of Low Testosterone: Why Most Men Don't Actually Need TRT (Part 1 of 3)

A three part series on testosterone. Part 1 is about the causes: why most "low T" is really caused by bad sleep, extra weight, and stress, and why only sexual symptoms like libido and erections reliably correlate with a low testosterone level.

Emil Kheterpal
Emil Kheterpal
Cranberry, D-mannose, vitamin C — which one actually works?

Jul 26, 2026

•

1 min read

Cranberry, D-mannose, vitamin C — which one actually works?

A urologist evaluates the three most common supplements used to prevent UTIs.

Emil Kheterpal
Emil Kheterpal

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