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NAD+ & Sirtuins: The Complete Guide HubNAD+ is a coenzyme found in every cell that declines sharply with age, driving energy loss, impaired DNA repair, and sirtuin dysfunction. The articles below cover the science of NAD+...
How We Score Every Longevity Compound: The 6-Dimension MethodologyIf you've read supplement marketing, you've seen the cherry-picked claims. "100+ studies show this ingredient works." "The most researched compound in longevity science." "Proven to extend lifespan." Raw study count...
The Complete Longevity Guide: Everything That Actually Extends Your Healthspan (2026)You typed something into a search bar. Maybe it was "how to live longer." Maybe it was "anti-aging science." Maybe a friend sent you a podcast clip about NAD+ or...
Senolytic Foods vs Supplements: Can You Eat Enough to Clear Zombie Cells? (2026)Every article about fisetin mentions strawberries. Every article about quercetin mentions onions and capers. The implication is that you can eat your way to senolytic benefits -- that a polyphenol-rich...
Longevity Supplements for Men Over 40: What the Evidence Actually Supports (2026)At 42, you are not the same organism you were at 32. This is not motivational speaker rhetoric. It is measurable biology. Your total testosterone is declining at roughly 1.6%...
Best Longevity Supplements by Age: What to Take in Your 30s, 40s, 50s, and 60s+ (2026)A 35-year-old and a 60-year-old have fundamentally different biology. Their NAD+ levels are different. Their CoQ10 production is different. Their bone density trajectory is different. Their hormonal landscape is different....
How to Test Your NAD+ Levels: The Complete Guide to NAD+ Blood Testing (2026)NAD+ (nicotinamide adenine dinucleotide -- a coenzyme found in every living cell that drives energy production, DNA repair, and cellular signaling) has become the most talked-about molecule in longevity science....
What Supplements Break a Fast? The Complete Evidence-Based Guide (2026)You wake up at 6 AM. Your eating window does not open until noon. On the counter: a row of supplement bottles. NMN. Magnesium. Fish oil. Creatine. Vitamin D. A...
Curcumin: The Science Behind Turmeric's Most Studied Longevity Compound (2026)Turmeric has been used in Ayurvedic medicine for over 3,000 years. That is not why it matters. What matters is that a single polyphenol (a class of plant-derived compounds with...
Collagen and Skin Aging: What the Evidence Actually Supports (2026)Collagen is the most abundant protein in your body. It accounts for roughly 30% of your total protein mass, forming the structural scaffold for skin, bones, tendons, cartilage, blood vessels,...
Cold Therapy and Longevity: What the Science Actually Shows About Cold Plunges (2026)A man lowers himself into a tub of 38-degree Fahrenheit water. Within seconds, his breathing becomes involuntary — sharp, gasping inhalations driven by the cold shock response. His heart rate...
Branded vs Generic Supplement Ingredients: When the Source Actually Matters (2026)You are shopping for an NMN supplement. One bottle says "NMN 600 mg" and costs $35. Another says "Uthever NMN 600 mg" and costs $55. The milligrams are the same....
Andrew Huberman's Supplement Stack: The Complete 2026 ProtocolAndrew Huberman is a tenured professor of neurobiology and ophthalmology at Stanford University School of Medicine. He runs the Huberman Lab podcast, which has become one of the most influential...
Alcohol and Longevity: What Happens to Your Cells When You Drink (2026)You have probably seen the headlines. A glass of red wine is good for your heart. Moderate drinkers outlive abstainers. The Mediterranean diet includes wine, and those people live longer....
MOTS-c and Humanin: The Mitochondrial Peptides Your Body Already Makes (2026)MOTS-c and Humanin are encoded in mitochondrial DNA and decline with age. Explore their effects on metabolism, neuroprotection, and longevity.
Epithalon: The Telomerase-Activating Peptide From Russian Research (2026)Epithalon is a synthetic tetrapeptide studied for 35+ years. It activates telomerase and extended lifespan in animal models. See what the evidence supports.
Microdose Lithium: The Forgotten Longevity Mineral (2026)Trace lithium in drinking water links to lower mortality and dementia. Explore microdose lithium, GSK-3β inhibition, autophagy, and BDNF.
Methylene Blue: From Lab Stain to Longevity Compound (2026)Methylene blue acts as an alternative electron carrier in mitochondria, bypassing Complex I/III dysfunction. Neuroprotective data, dosing, and UV warnings.
C15:0 (Pentadecanoic Acid): The Odd-Chain Fatty Acid Rewriting Longevity Science (2026)C15:0 is an essential fatty acid linked to lower diabetes and heart disease risk. It repairs mitochondria — and most people are deficient.
TB-500 (Thymosin Beta-4): The Tissue Repair Peptide (2026)TB-500 is a fragment of Thymosin Beta-4 found in nearly all human cells. Explore the science on actin regulation, tissue repair, and the evidence gap.
GHK-Cu: The Copper Peptide That Reprograms 4,000 Genes (2026)GHK-Cu declines 60% by age 60 and modulates 4,000+ human genes. See the Broad Institute data and why skin studies are just the beginning.
Growth Hormone Peptides: Sermorelin, Ipamorelin, and CJC-1295 Explained (2026)GH secretagogues stimulate your pituitary to release growth hormone. But longevity research says GH is pro-aging. Explore the science and the paradox.
BPC-157: The Gut-Healing Peptide Everyone's Talking About (2026)BPC-157 is a gastric peptide with 30+ years of animal data but zero human RCTs. Learn what the science supports and what the FDA reversal means.
Peptides for Longevity: The Complete Guide to What's Proven and What's Hype (2026)BPC-157, GHK-Cu, MOTS-c, Epithalon, Sermorelin — the peptide landscape is exploding. See what the evidence shows and what the FDA unbanned.
GLP-1 Drugs and Longevity: What the Ozempic Data Actually Tells Us About Aging (2026)Semaglutide and tirzepatide reduce cardiovascular mortality and slow epigenetic aging — but accelerate muscle loss. Learn the longevity tradeoffs.
Alpha-Ketoglutarate (AKG): The Krebs Cycle Metabolite Linked to 8 Years of Biological Age Reversal (2026)AKG levels drop 10x with age. One study showed 8 years of biological age reversal. Discover the science, doses, and what to know.
Astaxanthin: The Most Potent Carotenoid Antioxidant You're Not Taking (2026)Astaxanthin quenches singlet oxygen 6,000x more effectively than vitamin C. Explore the clinical evidence for skin, eyes, brain, and heart health.
Myokines: How Your Muscles Talk to Your Brain, Bones, and Immune System (2026)Skeletal muscle secretes 600+ myokines that fight inflammation and build brain cells. Discover the science of muscle as an endocrine organ.
NAD+ and Gut Health: How NMN Reshapes Your Microbiome (2026)NAD+ boosters like NMN promote beneficial gut bacteria by converting to nicotinic acid. Explore the NAD+-microbiome connection and latest research.
Gut Microbiome and Longevity: What Your Bacteria Have to Do With Aging (2026)Your gut microbiome changes with age — losing diversity and longevity-associated species. See what science says about reversing microbial aging.
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