The Longevity Vault
Kat Fu, M.S., M.S., Chris Gouveia, MD, Dr Mike HunterThe Longevity Vault by Kat Fu — the platform that guides you to build your personalized roadmap, based on your risk factors & data, so you can age slower, think better & extend your prime. Its flagship, Sleep OS, helps you reduce 3 a.m wakeups.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 156 | Subscribers | Read | thelongevityvault.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
3 Reasons You Keep Waking Up at 3 a.m. After 40 (It's Not Blue Light or Magnesium)
“I haven’t changed anything” same schedule, same bedroom, same everything. So why is my sleep worse?”
Is dietary cholesterol required for good human health?
This article is a collaboration between Dr. Mike Hunter and Kat Fu, M.S., M.S. (The Longevity Vault). Dr. Mike Hunter is a retired physician specializing in Internal Medicine and Gastroenterology, with over 20 years in academic medicine. Dr...
Your Caffeine Cutoff Time Is an Estimate, Not a Rule
You stop drinking caffeine at 11. Or 2. Or you’ve moved to decaf entirely.
Can 3–5 a.m. wakeups affect cancer risk?
Sleep touches nearly every process that matters for cancer biology:
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Authors
The writers behind this newsletter.
20 yrs in health optimization, 15 in sleep | I help you solve sleep issues that go deeper than hygiene & supplements | Founder, Sleep OS—personalized sleep recovery for 3 AM wakeups | 3AM Decoder on my site ↓ — find what's causing your sleep issues
Director of Sleep Surgery for Kaiser Permanente Northern California. UCSF and Stanford trained, board-certified ENT surgeon specializing in sleep medicine. I am passionate about sleep as vital to health.
I am a retired gastroenterologist with a keen interest in the microbiome, immunity, and mitochondria. I write blog articles about gut health, wellness, exercise, nutrition, mental well-being, and photobiomodulation.
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