Journal
Astaxanthin: The Most Potent Carotenoid Antioxidant You're Not Taking (2026)
MARCH 23, 2026
Astaxanthin quenches singlet oxygen approximately 6,000x more effectively than vitamin C and spans the entire cell membrane. Here's the clinical evidence for skin, eyes, brain, and cardiovascular health.
Exercise and Longevity: What Actually Moves the Needle (2026)
MARCH 22, 2026
VO2 max predicts mortality better than any biomarker. Zone 2, resistance training, and HIIT each target different longevity pathways. Here's the evidence-based protocol.
GLP-1 Drugs and Longevity: What the Ozempic Data Actually Tells Us About Aging (2026)
MARCH 22, 2026
Semaglutide and tirzepatide reduce cardiovascular mortality, slow epigenetic aging, and cut inflammation — but accelerate muscle loss. Here's what every longevity-focused person needs to know about GLP-1 receptor agonists in 2026.
Berberine and Longevity: The "Nature's Metformin" Claim, Examined (2026)
MARCH 22, 2026
Berberine activates the same longevity enzyme as metformin but through a fundamentally different mechanism. 46 RCTs, <1% bioavailability, gut microbiome effects, and what the data actually supports.
Alpha-Ketoglutarate (AKG): The Krebs Cycle Metabolite Linked to 8 Years of Biological Age Reversal (2026)
MARCH 22, 2026
Alpha-ketoglutarate (AKG) levels drop 10x with age. One human study showed 8 years of biological age reversal. Here's the science, doses, and what's still unknown.
mTOR and AMPK: The Two Master Switches That Control How You Age (2026)
MARCH 22, 2026
mTOR drives growth. AMPK drives repair. Together they determine how fast you age. The science, the compounds, and the practical protocols.
C15:0 (Pentadecanoic Acid): The Odd-Chain Fatty Acid Rewriting Longevity Science (2026)
MARCH 22, 2026
C15:0 is an essential odd-chain fatty acid linked to lower diabetes, heart disease, and liver disease risk. It strengthens cell membranes and repairs mitochondria — and most people are deficient.
Apigenin: CD38 Inhibitor, Sleep Support, and NAD+ Protector (2026)
MARCH 22, 2026
Apigenin inhibits the enzyme that destroys your NAD+ while supporting sleep through GABA-A modulation. The science behind the most underrated longevity compound.
Why Longevity Supplements Are Not Multivitamins (2026)
MARCH 22, 2026
Multivitamins prevent deficiency. Longevity supplements target the cellular mechanisms that drive aging. Here's why the two categories exist for fundamentally different reasons.
Ergothioneine: The Longevity Vitamin Nobody Knows About
MARCH 22, 2026
Your body evolved a dedicated transporter for ergothioneine — evidence it's essential. Levels decline with age. A 2024 RCT shows cognitive and sleep benefits at 25mg.
Taurine and Aging: What the Science Actually Says (2026)
MARCH 22, 2026
A 2023 Science paper called taurine a driver of aging. A 2025 NIH study challenged that. Here's an honest look at what the evidence supports — and what it doesn't.
Ubiquinol vs Ubiquinone: Which CoQ10 Form Actually Works?
MARCH 22, 2026
Not all CoQ10 is equal. Ubiquinol is 3.4x more bioavailable than ubiquinone and is the form your mitochondria actually use. Here's the evidence.
PQQ: The Compound That Builds New Mitochondria (2026)
MARCH 22, 2026
PQQ activates PGC-1α through three parallel pathways, triggering the growth of new mitochondria. Human trial data, BioPQQ research, and why it pairs with CoQ10.
CoQ10 Ubiquinol: The Mitochondrial Fuel Your Body Stops Making After 40 (2026)
MARCH 22, 2026
CoQ10 is essential for mitochondrial energy production. After 40, your body makes less and converts it less efficiently. Here's the case for ubiquinol over ubiquinone.
Fisetin: The Most Potent Natural Senolytic Compound (2026)
MARCH 22, 2026
Fisetin ranked #1 among 10 flavonoids for clearing senescent cells. Mayo Clinic research, the 26.9x bioavailability breakthrough, and what it means for your cells.
Autophagy Explained: Cellular Recycling, Fasting, Exercise, and Aging (2026)
MARCH 22, 2026
The 2016 Nobel Prize-winning science behind cellular self-renewal. How autophagy declines with age, what triggers it, and what the evidence actually shows.
Intermittent Fasting and Longevity Supplements: Complete Timing Guide
MARCH 22, 2026
When to take NMN, CoQ10, and senolytics around an IF schedule. Daytime vs evening dosing, whether supplements break a fast, and what the science actually says.
How to Read a Supplement Label (And What Most Brands Hope You Don't Notice) (2026)
MARCH 22, 2026
Proprietary blends hide doses. Form determines bioavailability. Third-party testing matters. Learn to decode supplement labels and spot the red flags before you buy.
Bioavailability Explained: Why Supplement Form Matters More Than the Dose on the Label (2026)
MARCH 22, 2026
1,000 mg of cheap quercetin delivers less to your cells than 250 mg of Quercefit. The science of first-pass metabolism, AUC, and why form beats dose every time.
NAD+ and Gut Health: How NMN Reshapes Your Microbiome (2026)
MARCH 21, 2026
Nestl Research found NAD+ boosters like NMN promote beneficial gut bacteria. NMN converts to nicotinic acid in the gut, linking NAD+ metabolism to microbiome health (2026 Nature Metabolism).
Sirtuins: The NAD+-Dependent Longevity Genes Your Body Already Has (2026)
MARCH 21, 2026
Seven sirtuin proteins regulate DNA repair, mitochondrial function, and cellular aging — and all of them run on NAD+. Here's the science and why NMN targets them.
The Longevity Supplement Beginner's Guide: Where to Start (2026)
MARCH 21, 2026
New to longevity supplements? Start here. The 3-tier approach from basics (vitamin D, omega-3) to cellular (NMN, CoQ10) to advanced (senolytics, rapamycin) — with budget tiers.
Sleep and Longevity: The Overlooked Pillar (Plus Supplements That Help) (2026)
MARCH 21, 2026
Sleep is the #1 longevity intervention most people ignore. Glymphatic clearance, growth hormone, DNA repair — and supplements that support sleep AND aging: magnesium threonate, apigenin, glycine, taurine.
NAD+ Decline by Age: The Complete Decade-by-Decade Timeline (2026)
MARCH 21, 2026
NAD+ drops ~50% by age 60. Here's exactly what happens in your 20s, 30s, 40s, 50s, and 60s+ — tissue-specific decline rates, CD38, NAMPT, and when to start supplementing.
Caloric Restriction Mimetics: Compounds That Mimic Fasting Without Fasting (2026)
MARCH 21, 2026
Resveratrol, metformin, rapamycin, spermidine, and berberine activate AMPK and inhibit mTOR — the same pathways as caloric restriction. Here's what's practical for daily use.
Biological Age Testing: The Complete Guide to Measuring How Fast You're Aging (2026)
MARCH 21, 2026
Epigenetic clocks (GrimAge, DunedinPACE), blood biomarkers, and at-home tests — how to measure your biological age and track whether your longevity protocol is working.
Best Longevity Supplements 2026: The Evidence-Based Stack Guide
MARCH 21, 2026
Build a complete longevity supplement stack based on human RCTs. This guide ranks every major compound by evidence tier, optimal dose, and best form — no hype.
The 12 Hallmarks of Aging: Why You Age and What Targets Each One (2026)
MARCH 21, 2026
The 2023 updated framework identifies 12 cellular mechanisms that drive aging. Here's what they are, how they interconnect, and which compounds target each hallmark.
Senescent Cells Explained: The "Zombie Cells" Aging You Faster
MARCH 21, 2026
Senescent "zombie cells" accumulate with age, leaking inflammatory signals that damage surrounding tissue. Here's what the science says — and what you can do.
The Mitochondrial Theory of Aging: Why Your Cellular Power Plants Matter (2026)
MARCH 21, 2026
Mitochondrial dysfunction drives aging via ROS, mtDNA mutations, and biogenesis decline. How NMN, CoQ10, PQQ, and exercise target mitochondria.
Vitamin D and Aging: The Hormone Everyone Is Deficient In (2026)
MARCH 21, 2026
42% of US adults are vitamin D deficient. This hormone affects immune function, bone density, cancer risk, and mortality. Target: 40-60 ng/mL.
Omega-3 and Longevity: Beyond Heart Health (2026)
MARCH 21, 2026
EPA and DHA preserve telomere length, resolve inflammation via SPMs, and maintain brain volume. Your omega-3 index is a key longevity biomarker.
Methylene Blue: From Lab Stain to Longevity Compound (2026)
MARCH 21, 2026
Methylene blue acts as an alternative electron carrier in mitochondria, bypassing Complex I/III dysfunction. Neuroprotective data, dosing, and UV warnings.
Glycine: The Simplest Amino Acid With the Biggest Longevity Impact (2026)
MARCH 21, 2026
Glycine drives collagen synthesis, glutathione production, and sleep quality. GlyNAC studies show reversal of aging hallmarks. 3-5g/day dose.
Rapamycin: The Most Studied Anti-Aging Drug in History (2026)
MARCH 18, 2026
Rapamycin inhibits mTOR and extends lifespan in every organism tested. See the science, human protocols, risks, and 9-14% lifespan extension data.
Urolithin A: The Mitophagy Activator Your Mitochondria Need (2026)
MARCH 18, 2026
Urolithin A triggers PINK1/Parkin mitophagy to clear damaged mitochondria. Clinical trials show improved muscle endurance. Most people can't produce it from food alone.
Spermidine: The Autophagy Trigger Hiding in Your Diet (2026)
MARCH 18, 2026
Spermidine induces autophagy via AMPK/SIRT1 activation and EP300 inhibition. Epidemiological data links higher intake to 5+ year mortality reduction. Here's the full science.
TMG: The Methylation Partner Your NMN Needs (2026)
MARCH 17, 2026
NMN supplementation can deplete methyl groups needed for DNA maintenance. TMG replenishes them. Here's the biochemistry behind the essential NMN pairing.
Resveratrol in 2026: What 20 Years of Science Has Actually Proven
MARCH 17, 2026
Resveratrol's SIRT1 story is more nuanced than the headlines. A 2025 meta-analysis found no significant SIRT1 effect — here's what resveratrol genuinely does instead.
NMN vs NR: Which NAD+ Precursor Should You Take? (2026)
MARCH 17, 2026
The first head-to-head human trial comparing NMN and NR is in. Here's what it found — and which NAD+ precursor the evidence actually supports.
What Is NMN? The Complete Guide to Nicotinamide Mononucleotide (2026)
MARCH 17, 2026
NMN is the direct precursor to NAD+, the coenzyme your cells need for energy, DNA repair, and longevity. Here's what the clinical evidence actually shows.