The PureLongevity Research Library
Join the readers tracking what the longevity researchers actually do.
Not a newsletter. A research feed — weekly summaries of the studies, protocols, and biomarker thresholds Sinclair, Attia, Huberman, Walker, and Longo are publishing right now. No hype. No filler. Just what changed this week and why it matters.
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The research-validated hormesis equipment we recommend.
Sauna · Cold Plunge · Red Light. The Laukkanen-protocol-validated stack for in-home use. Vetted against certification and trial-protocol fit, not commission rate.
First time here? Read who this is for — what we believe, what we don't, and whether the protocol matches how you actually want to age.
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25 research-backed longevity protocols.
Each guide is a single deep-dive into one protocol — cited by the researchers running them at the highest level. No fluff, no medical claims, no first-person guru takes. Just the data, the mechanism, and the actionable steps.
Nutrition + Protocols
The Longevity Gut Protocol
How 9 keystone bacteria strains drive cellular aging — and the protocol to rebuild them.
The Mediterranean Longevity Protocol
The PREDIMED trial achieved a 30% cardiovascular event reduction with food. The 9 specific foods that drove the result.
The 16:8 Intermittent Fasting Protocol
Skip breakfast, suppress mTOR, hit autophagy. The 5 rules that decide if 16:8 works.
Cold-Roasted High-Altitude Coffee
Chlorogenic acid, trigonelline, cafestol — the longevity compounds preserved by cold-roasting.
The Tea Longevity Protocol
Why green tea's EGCG molecule activates the same DNMT, sirtuin, and AMPK pathways as caloric restriction.
Supplements + Stacks
The NMN-Resveratrol Stack
Why NAD+ collapses by age 50 and how the NMN + Resveratrol stack reactivates the sirtuins.
The Sober-Curious Longevity Stack
GABA, L-theanine, Lion's Mane, magnesium L-threonate, NAD+ — the stack that replicates alcohol's social ease without the longevity tax.
Body + Movement
Why VO2 Max Predicts Lifespan
The single most powerful longevity biomarker — and the Norwegian 4×4 protocol that moves it fastest.
The Longevity Strength Protocol
Muscle mass after 60 predicts mortality better than BMI. The training protocol that protects it.
The Sauna + Cold Plunge Protocol
The Finnish sauna study tracked 2,300 men for 20 years. The protocol that emerged is dose-dependent.
Data + Diagnostics
10 Blood Markers Your Doctor Isn't Testing
ApoB under 60, fasting insulin under 5, omega-3 index above 8% — the markers your annual physical misses.
The Longevity Wearables Stack
The 5 devices serious longevity protocols use — and what each one actually reveals about biological age.
The 7-Hour Longevity Sleep Window
What Walker, Attia, and Huberman actually track — and why most sleep advice misses the point.
Mind + Connection
Loneliness = 15 Cigarettes/Day
The Holt-Lunstad meta-analyses that revealed the 26% mortality reduction associated with consistent social connection.
Why Blue Zone Centenarians Garden
Soil microbiome exposure, daily movement, sun, fresh polyphenols, purpose — gardening hits five distinct longevity mechanisms.
Cognitive Longevity
BDNF, cognitive reserve, the FINGER trial protocol, the MIND diet evidence, and the muscle-as-endocrine-organ pathway. The cognitive cluster is the deepest topic on the site — see also the Cognitive Research Hub.
BDNF and Cognitive Longevity →
The two mechanisms that predict late-life brain function — BDNF and cognitive reserve. The FINGER trial breakdown, the four-pillar protocol, and why the supplement layer is the fourth lever, not the first.
The MIND Diet for Cognitive Longevity →
Morris et al.'s Rush MAP cohort found 53% lower Alzheimer's risk at strict MIND adherence. The 10 brain-protective foods, the 5 to limit, and the 15-component scoring system.
Resistance Training as a Cognitive Intervention →
The myokine pathway — irisin, cathepsin B, IL-6, FGF-21, IGF-1 — that makes resistance training a distinct cognitive intervention from aerobic. SMART trial + Liu-Ambrose UBC data. The dose-response that matters.
New This Round — Evidence + Environmental
The most-asked supplement question, the trial-grade NMN dose data, and the environmental input that compounds across decades.
The Multivitamin Myth — 27 Years of RCTs, No Lifespan Benefit →
Cochrane 2012 (296,707 participants), PHS-II (14,641 physicians, 11.2 years), VITAL (25,871 adults), USPSTF 2022 Grade D. The trial data is unambiguous — and what the targeted single-active alternative looks like.
NMN Dosage for Longevity — Clinical Trial Data →
5 published clinical trials at 250–1,000 mg daily. Most OTC NMN delivers 125–300 mg. The trial-by-trial dose breakdown, the body-weight scaling logic, the timing protocol, and the practical buying filter.
PFAS in Tap Water — Research-Grade Home Filtration →
99% of Americans have PFAS in their blood. The 2024 EPA enforceable MCL (4 ppt). The NSF/ANSI 53 P473 certification that actually verifies removal. The tier-by-tier buying decision (RO vs activated carbon vs ion exchange).
apoB and Lp(a) — The Cardiovascular Biomarkers That Replace the Standard Panel →
Why particle count beats cholesterol content. The Sniderman meta-analyses, the 2024 European Atherosclerosis Society consensus, the longevity-specific apoB targets (<60 mg/dL standalone, <30 mg/dL with elevated Lp(a)), and the genetics of Lp(a) as a once-in-a-lifetime measurement.
The complete library on PureLongevityStore.
These articles are condensed introductions. The full, footnoted ebooks — each 50-100 pages of research-backed protocol — live on our sister site.
Browse the ebook catalog →Free reference guide
The Advanced Longevity Biomarker Checklist
The 12 markers the longevity research community runs — not on your standard physical. Target ranges, where to test, retest cadence for cardiovascular, metabolic, cognitive & hormonal longevity.
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