Keeper Journal
Looking for a Longevity Supplement? Here’s What to Look For
Looking for a longevity supplement? Learn what to look for, from NAD+ support to energy, cellular health, and daily l...
Don't Die: Bryan Johnson's Blueprint Without the Millions
Bryan Johnson's "Don't Die" mission costs $2 million yearly. His Blueprint is extreme, but the principles are sound—a...
Why Your Health Goals Keep Failing (And It’s Not Willpower)
Willpower is unreliable. Decision fatigue is real. If your health goals keep failing, it’s not a character flaw — it’...
What Are GLP-1 Boosters — and Why Longevity Researchers Are Paying Attention
GLP-1 is suddenly everywhere — from weight-loss injections to gut health conversations — but what actually is it, and...
10 Must-Have Longevity Supplements: What They Do & When to Take Them
Discover the 10 essential longevity supplements for healthy aging. Learn what NMN, resveratrol, collagen, glutamine, ...
Autophagy: Your Body's Cellular Clean-Up Crew
Autophagy is your cells' built-in cleanup system that removes damaged components and fights aging. Discover how to ac...
Sleep Like You Mean It: The Longevity Secret Hiding in Your Bedroom
Sleep Like You Mean It: The Longevity Secret Hiding in Your Bedroom
Ice Baths vs Saunas: Which Wins for Longevity?
Your social media feed is probably full of ice bath warriors and sauna evangelists, each claiming their method is the...
NMN vs NAD+: The Science Behind the Hype
Let's get straight to the point about NMN and NAD+ supplements – what they actually do, why your body can't absorb NA...
PQQ vs CoQ10: The Mitochondrial Power Duo
You've probably heard of CoQ10 – it's been the darling of the supplement world for decades. But there's a newcomer th...
Sleep Trackers: What the Data Actually Means
Your sleep tracker just told you that you got 47 minutes of deep sleep and your recovery score is 62%. But what does ...
VO2 Max: The #1 Predictor of Lifespan
Let's talk about the one fitness metric that matters more than your abs, your biceps, or even your resting heart rate...
