AGING?F***THAT! — Reverse Your Age & Extend Your Healthspan

// The Transformation

This Is What's Possible

"One hour of hard exercise. Every single day. No exceptions. That's the backbone. Everything else builds on it."

At 35, a back injury left Lee incapacitated for weeks every month — spending over $1,000 on therapies, facing the prospect of vertebral fusion surgery. The real turning point came in 2015. A stress and trauma crisis that could have broken him instead drove him back to his core principle: one hour of hard training, every single day, without exception.

Since then, Lee has built a comprehensive architecture around that foundation — nutrition, sleep, hormones, biomarkers, and now the frontier of therapeutic peptides. The result is a biological age significantly below his chronological age, documented through regular DEXA scanning and blood biomarker tracking.

This isn't about looking good for your age. It's about performing at your peak for as long as possible — snowboarding at 80, not watching from the chalet.

LEE C. STONEHOUSE · AUTHOR

Age

16:8

IF Window

365

Days/Year

// About Lee

Ex-Bodybuilder.
Healthspan Obsessive.

Lee C. Stonehouse is 63. He trains every single day. He has a lower biological age than most men a decade younger. He is not exceptional by genetics — he built this through system, discipline, and the willingness to use every tool available to science.

His eating approach: keto-biased, low carb, high protein, medium fats — a 16:8 intermittent fasting window, significantly reduced overall intake. Not a rigid protocol, but a sustainable, evidence-aligned relationship with food.

His children — Gracie, Aiden, and Sophie — have inherited the focus. The next generation is proving the tenets work across every age.

The North Star

Lee's is snowboarding until he's 80, minimum. Everything in this book — every tenet, every protocol — exists in service of that. Find yours and the rest becomes obvious.

// The Framework

The 10 Tenets

These are not tips. They are a complete architecture for biological age reversal — built from two decades of personal practice, evidence-based medicine, and the latest longevity science. They work in combination. You don't pick the ones you like. You implement the system.

🎯

Mindset & Purpose

Everything starts with WHY. Without a North Star — a specific, visceral, future vision of yourself — every other tenet collapses under pressure. Lee's is snowboarding at 80. The first tenet rewires how you think about ageing, permanently.

→ Find your North Star first. Everything else follows.

🥗

Nutrition

Keto-biased. Low carb, high protein, medium fats. A natural 16:8 eating window. Significantly less overall intake. Not a diet — a sustainable relationship with food that works with your biology rather than against it. Anti-inflammatory at its core.

→ Low carb eating reduces insulin resistance and accelerates fat metabolism.

💪

Exercise

One hour minimum, every day, without exception. HiiT for cardiovascular age reversal. Calisthenics for functional strength. Yoga for joint health and the nervous system. 365 days a year since 2015 — this is the tenet that anchors everything else.

→ Daily HiiT can reverse cardiovascular age by up to 10 years.

😴

Sleep

7–8 hours. 528Hz frequency audio. Sleep environment optimisation. Circadian rhythm alignment. Sleep is where growth hormone peaks, tissue repairs, and the nervous system resets. You cannot biohack your way around chronically poor sleep.

→ Growth hormone peaks during deep sleep — poor sleep collapses it completely.

🧘

Stress Control

Chronic stress is one of the most potent accelerators of biological ageing known to medicine. It raises cortisol, shortens telomeres, destroys sleep, and kills motivation. Lee has lived this — the 2015 crisis proved it. This tenet gives you the complete architecture to dismantle it.

→ Chronic stress shortens telomeres — the biological marker of cellular age.

⚗️

Genetics & Hormones

The honest conversation mainstream medicine still doesn't have loudly enough. Understanding your genetic predispositions, optimising your hormonal environment, and using evidence-based interventions — TRT, peptides, targeted supplementation — without apology.

→ Testosterone decline is not inevitable — it is addressable.

💊

Supplements

Not a medicine cabinet of marketing. A curated, evidence-based stack — Omega-3, Vitamin D3/K2, Magnesium, NMN, Resveratrol, and targeted additions based on your own bloodwork. What you need, when you need it, in doses that actually move the dial.

→ Vitamin D deficiency accelerates biological ageing at the cellular level.

📊

Biohacking & Data

DEXA scans. Blood biomarker panels. HRV tracking. VO₂ max testing. Continuous glucose monitoring. If you're not measuring, you're guessing. This tenet turns your body into a data-driven system — and biological age into a number you actively manage.

→ VO₂ max is the single strongest predictor of longevity — and fully trainable.

🤝

Community & Connection

Loneliness is as damaging to health as smoking 15 cigarettes a day. Social connection, shared purpose, and genuine relationships are not soft extras — they are measurable contributors to healthspan and longevity. This tenet is the one most men over 50 get wrong.

→ Strong social bonds reduce all-cause mortality by up to 50%.

🏔️

Purpose & Legacy

The tenet that ties all nine together. People with a defined sense of purpose live measurably longer. This final tenet takes everything you've built — the body, the data, the habits — and anchors it to something that makes you want to be here at full capacity for as long as possible.

→ Ikigai — a reason for being — is directly correlated with longevity in population studies.

📖

AGING?
F***THAT!

10 Tenets of Healthspan Extension

Lee C. Stonehouse

TARGET: 10,000 COPIES

Order on Amazon

// The Book

Not a wellness book.
A performance manual.

AGING?F***THAT! is written for people who refuse to accept that getting older means slowing down, breaking down, or giving up. It is a practical, evidence-based, no-compromise guide to building a body and a life that stays high-performance well into your 60s, 70s, and beyond.

Lee has spent decades building the system in his own body — tracked, measured, and documented. Every tenet is derived from what actually works, validated against his own bloodwork, DEXA scans, VO₂ max data, and biological age assessments.