Keeper Journal
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...
Glutamine: Your Gut's Best Friend
Glutamine is the most abundant amino acid in your body, fueling gut health, immune function, and muscle recovery. Dis...
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’s...
What Are GLP-1 Boosters & 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...
Creatine: The Most Studied Supplement & 6 Myths Debunked
With 1,000+ studies, creatine is the most researched supplement in history. Yet myths persist about kidney damage, bl...
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...
Kimchi: The Diet Your Gut Loves – Science-Backed Benefits
Struggling with digestive issues and bloating? Discover why kimchi is the fermented food your gut microbiome has been...
Sleep Like You Mean It: The Longevity Secret Hiding in Your Bedroom
Sleep Like You Mean It: The Longevity Secret Hiding in Your Bedroom
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 ...