Longevity
& Aging
Research-driven strategies for extending your healthspan and vitality. From cellular biology to lifestyle interventions that genuinely move the needle on healthy aging.
Longevity is no longer a mystery reserved for genetics. The latest science reveals powerful, modifiable levers — from sleep and exercise to fasting protocols and emerging interventions — that can dramatically extend the healthy years of your life.
Longevity Science Articles
Cold Plunge Protocol Builder
Enter your experience level, goal, and weekly availability to get a personalised 4-week progressive cold exposure programme with temperatures, durations, breathing prep, and safety rules.
Biological Age Calculator
Rate 10 lifestyle factors to get an estimate of your biological age versus your chronological age — and identify the two areas where change has the most leverage.
Sleep Debt Calculator
Enter your ideal sleep need and actual hours slept each night this week. Get your total debt, average nightly deficit, and estimated recovery time.
Creatine on GLP-1: Does It Help Preserve Muscle?
GLP-1 users lose 30–40% of their weight as lean mass without intervention. Creatine monohydrate — the most studied supplement in history — helps change that ratio. Here is the mechanism and the exact protocol.
GLP-1 Long-Term Side Effects: What the Research Actually Shows
The SELECT trial showed 20% fewer heart attacks in 17,604 non-diabetic adults. But two-thirds of weight returns within a year of stopping. Here is the full evidence picture — benefits and risks together.
GLP-1 Fatigue: Causes, How Long It Lasts, and What to Do
GLP-1 fatigue hits 11% of users and peaks in weeks 2–6. Four distinct biological mechanisms drive it — and each one has a targeted fix involving electrolytes, protein, B12, and sleep.
GLP-1 and Hair Loss: Why It Happens and What to Do
GLP-1 hair loss affects 3–5% of users through telogen effluvium — not the drug, but the caloric deficit. Here's the mechanism, the timeline, and the supplement protocol that stops it.
NAD+ and the Science of Cellular Aging: What You Need to Know
A deep dive into one of the most promising molecules in longevity research — and what the evidence actually shows about supplementation.
VO2 Max: The Single Best Predictor of How Long You'll Live
Why cardiometabolic fitness matters more than almost any other health marker for longevity.
Telomeres: Your Biological Clock and How to Slow It Down
The science of telomere length as a marker of biological aging — and lifestyle habits that protect your chromosomal caps.
The Blue Zone Diet: What Centenarians Actually Eat
Separating myth from evidence in the world's longest-lived populations. What foods appear consistently — and which "superfoods" don't make the cut.
Sleep and Longevity: The Underrated Pillar of a Long Life
Why consistently poor sleep accelerates nearly every hallmark of aging — and the evidence-based habits that optimize your nightly restoration.
Senolytic Strategies: Clearing Out the Zombie Cells That Age You
Senescent cells accumulate with age and drive inflammation. Here's what the current research says about clearing them.
Autophagy and Fasting: The Science Behind Cellular Cleanup
How intermittent and prolonged fasting activates the cellular recycling process that may be one of our most powerful anti-aging tools.
Rapamycin, Metformin, and Beyond: Longevity Drugs Under the Microscope
An objective look at the drugs being studied for their ability to extend lifespan — with an honest assessment of risks and evidence quality.
Hormesis: Why a Little Stress Makes You Live Longer
Cold exposure, heat therapy, exercise, and fasting all trigger beneficial stress responses. Understanding hormesis may be the key to longevity.
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