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Longevity

Longevity

Living longer is one thing; living well for longer is the real goal. The pillars of healthy longevity, backed by credible research.

Evidence-informed reviews Fact-checked content Independent & ad-supported Updated for 2026

Latest in Longevity

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Longevity

Health Checks by Decade: What Actually Matters in Your 30s, 40s, 50s and 60s

A practical guide to the screening tests worth having at each stage of adult life, which ones are genuinely evidence-based, and which extras are mostly marketing.

GuideAugust 29, 2026
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Longevity

Taking Medication Safely: Interactions, Timing and the Questions Nobody Asks

Most people take their medicines without ever being told the details that matter. Here is what affects how drugs work, which combinations cause problems, and what to ask a pharmacist.

GuideAugust 29, 2026
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Longevity

NAD+ Boosters: What NMN and NR Actually Do, According to the Research

NMN and nicotinamide riboside are sold as anti-aging supplements. They do raise NAD+ levels in humans. Here is what that has, and has not, translated into so far.

GuideAugust 26, 2026
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Longevity

Zone 2 Cardio: The Low-Intensity Training Everyone Is Talking About

Zone 2 cardio is the easy-pace training linked to better fitness and health. Here is what it is, why it works, and exactly how to find your zone.

GuideAugust 4, 2026
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Longevity

VO2 Max and Longevity: Why This Fitness Number Predicts How Long You Live

VO2 max is one of the strongest predictors of a long life. Here is what it measures, what the big studies found, and how to raise it at almost any age.

GuideJuly 28, 2026
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Longevity

Grip Strength: The Simple Test Linked to a Longer, Healthier Life

A quick squeeze test has become one of the most studied markers of healthy aging. Here is what grip strength actually measures, what large studies have found, and how to build it.

GuideJuly 27, 2026
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Longevity

Longevity Supplements: A Reality Check

NMN, resveratrol, rapamycin headlines: what longevity science actually supports for humans today.

GuideJuly 15, 2026
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Longevity

Muscle: The Longevity Organ You Can Build at Any Age

Sarcopenia quietly steals independence. Why muscle is longevity infrastructure, and how to keep it.

GuideJune 26, 2026
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Longevity

Purpose and Aging: Why a Reason to Get Up Extends Life

Ikigai is not a poster quote: purpose measurably predicts health span. The research and practice.

GuideMay 22, 2026
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Longevity

Longevity Basics: Living Well for Longer

Longevity is not about chasing hacks. It is about the unglamorous fundamentals done consistently. Here is what the evidence points to.

GuideApril 23, 2026
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Longevity

Fitness and Lifespan: The Strongest Predictor Nobody Talks About

Cardiorespiratory fitness rivals smoking status as a mortality predictor. Here is the case for capacity.

GuideApril 20, 2026
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Longevity

Blue Zones: What the World's Longest-Lived Places Teach

Okinawa, Sardinia, Ikaria: the shared habits of longevity hotspots, minus the romanticism.

GuideMarch 9, 2026
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