The Ultimate Guide to Biohacking & Longevity

The Ultimate Guide to Biohacking & Longevity

The condition that affects 3 out of 10 people, and that your doctor doesn’t talk to you about

It’s asymptomatic, it slips through the cracks of a normal blood test, and since 2023 it has even changed its name without anyone warning you.

Valerie Orsoni Biohacker's avatar
Valerie Orsoni Biohacker
Aug 23, 2026
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By Valérie Orsoni — Biohacker & Longevity Expert
Valérie Orsoni is a biohacker, author of 56 books, and founder of biohacker.fr. She has been tracking her biology through N=1 self-experimentation protocols since 1998. She holds a certificate from the Stanford Genetics Longevity Research Lab, and is currently enrolled in the Stanford Medicine nutrition science program.
She was named in the Top 50 Longevity Leaders by Life Spanning magazine and is currently the #1 on the Longevity Cup Leaderboard (chronological age -23 years).

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You had your last blood test. Your liver enzymes (ALT, AST) were normal.

Don’t know what those odd acronyms mean? Go pull up your last lab report and look for those numbers — they’re in every standard panel. Your doctor said nothing. And yet, there’s a one-in-three chance your liver has been quietly accumulating fat for years.

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This is not alcoholism.
It is not rare.
And it is almost never screened for.

Together, let’s explore this condition with potentially serious consequences, one almost no one tells you about.
I’ll explain it in simple terms.
You’ll then be able to pull out your latest blood work and do a few calculations to see exactly where you stand. I know this subject very well, since I was affected at the most severe level and made a full recovery.

That’s why, once everything is explained, I’ll give you a simple protocol to get out of it: because this is one of the few diseases with potentially dramatic consequences that can be pushed back without a single prescription.

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