The Female Longevity Advantage
Women outlive men in every country on Earth — then spend more of those bonus years feeling lousy. The Female Longevity Advantage is the playbook for flipping the script. Sign up and you’ll know first when pre-orders open.
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The longevity revolution forgot about half the population.
Most longevity advice was built on male biology and a lot of wishful thinking. This book ends both. Inside: the science of how female bodies actually age, and the playbook for living longer and better in the body you’ve got.
Women are biologically better at not dying.
We outlive men in every country, on every continent, even through famines and plagues. And yet, somehow, we spend more of those bonus years feeling lousy. Why? Mostly because medicine forgot to study us.
Your ovaries are running the show.
Not just for babies. For everything. Heart, brain, bones, mood, metabolism, immune system. Picture Mission Control — with better intuition and zero room for nonsense. Then one day they retire, and somehow nobody warned you. We fix that here.
You were born with four superpowers.
Energy. Security. Stretch. Connection. Four biological advantages evolution built around the egg — the same architecture that quietly lets women outlast men through ice ages, plagues, and modern Mondays. The book hands you the map.
Where everything collides.
Hormone loss + lifestyle drift + the modern environment go to war on your Stack. The fallout shows up in your heart, brain, gut, bones, skin, and sex life — sometimes all at once. These chapters draw the battle map and tell you exactly where to plant your flag.
The most underused power tool we’ve got.
Hormone Optimization Therapy is misunderstood, undertreated, and quietly the closest thing we have to an actual longevity drug for women. The book separates the headlines from the evidence — and tells you exactly how to have the conversation with your doctor. Or find a new one.
Stacked. Shifted. Restacked.
The hormones don’t last forever. The architecture does. You rebuild what the ovaries used to handle — on purpose — using MENTS: Movement, Environment, Nutrition, Tribe, Sleep. Yes, afternoon sex and long brunches with friends count.
From the Intro — The Female Longevity Advantage
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The HOT Cheat Sheet
A free 3-page PDF the moment you sign up. Perimenopause + menopause — what’s happening, what to test, how to treat. The cheat sheet I wish every woman had on her fridge.
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Check the box and I’ll consider you for the Advance Reader Group: an early digital copy in exchange for an honest Amazon review on launch day.
Read it before anyone else. Help launch it loud.
You read the book early. You leave an honest Amazon review on launch day. That’s the whole deal — no fees, no quotas, no minimum word counts. Just real readers, real reviews, real launch energy.
- An early digital copy ahead of launch (the front portion, not the whole book)
- Behind-the-scenes updates from inside the writing and launch process
- An honest Amazon review during launch week — love it, hate it, just keep it real
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Spots are limited. Tick the “Yes, I’d like to be an Advance Reader” box on the signup form above and I’ll send full details when the ARC window opens.
She’s just around the curve.
Be the first to meet her.
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A bit about me
I’m Dr. Amy B. Killen, MD — Chief Medical Officer of Humanaut Health and co-founder of HOP. I’m the creator of the HOT Provider Course, and I co-pioneered the Full Body Stem Cell Makeover. I’m board-certified in emergency medicine (ABEM) and metabolic and regenerative medicine (ABAARM), and I specialize in hormone optimization therapy and sexual health. I share what I’m learning with 200K+ followers on Instagram, and I’m an international keynote speaker. My first solo book — The Female Longevity Advantage — publishes February 2027.















