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Start with your question, or browse every article below. Our guides explain evidence and limitations; they do not choose a treatment for you.
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Peptides and the evidence
Separate approved medicines, emerging research and unanswered questions.
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What Is Longevity, Anyway?
BeginnerIt's not about living to 150; it's about being healthy at 80
Sauna & Longevity: What the Research Says
IntermediateFinnish studies show 40% lower mortality with regular use
Cold Plunges: Hype vs. Evidence
IntermediateThe honest truth about ice baths, what works, what doesn't
Peptides: What Are They?
BeginnerThe basics of these buzzy molecules, no PhD required
GLP-1 medicines, explained
BeginnerForms, trial results, and the questions to bring to a prescriber
GLP-1 side effects: what to check
IntermediateCommon symptoms, warning signs, and the product-specific next step
Weight-loss medicine costs and coverage
BeginnerCompare what a plan may cover, what a savings offer leaves out, and the questions to ask before you pay.
NAD+, NMN & NR: An Honest Assessment
IntermediateWhat the science actually says about these popular supplements
Metformin for Longevity: A Deep Dive
AdvancedThe diabetes drug everyone's taking off-label, does the evidence hold up?
Rapamycin: The Most Promising Longevity Drug?
AdvancedThe immunosuppressant with the strongest mouse data, but is it ready for humans?
How to Read Health Claims
BeginnerA BS detector for wellness marketing
Peptide Safety & Sourcing
IntermediateThe risks of gray-market compounds and how to minimize them
Wim Hof Breathing: What the Science Actually Says
IntermediateCyclic hyperventilation meets peer-reviewed research, the real findings and the important caveats
Articles for Every Level
No prior knowledge needed. Start here if you're new.
Assumes basic health knowledge. Deeper analysis.
Technical deep dives with research citations.
Each article is carefully researched and cites primary sources. We honestly distinguish between what's well-established and what's still being studied.
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