The magazine of preventive health and longevity.
Sourced, fact-checked articles written by doctors and experts, to understand, prevent and act every day.
HIIT: 5 Proven Effects on Cardiovascular Health
HIIT boosts VO2max almost twice as fast as continuous cardio in controlled trials, driven largely by mitochondrial biogenesis, though it warrants medical…
Cold Exposure: 5 Proven Effects on the Body
Cold exposure triggers measurable changes in noradrenaline, insulin sensitivity and muscle recovery. Here are the five effects controlled trials actually prove, and…
Chronic Fatigue: 5 Proven Causes and Solutions
Chronic fatigue has identifiable causes, from sleep debt to thyroid dysfunction and prolonged stress. Here is what the evidence shows, and how…
Running for Heart Health: 5 Proven Cardiovascular Effects
Running lowers cardiovascular mortality by 30 to 45%, per two large studies. Here are five proven heart effects, their limits, and safe…
Coenzyme Q10: Proven Benefits, Dosage and Precautions (2026)
Coenzyme Q10 is one of the most studied heart supplements, with clinical trial evidence on heart failure, statin related muscle pain and…
Ginseng: 6 Proven Benefits and Essential Precautions
Ginseng has been used for centuries to fight fatigue and support immunity. Here is what six clinical studies reveal about its real…
Urolithin A: The Mitochondrial Postbiotic Drawing Scientific Interest
Urolithin A is a gut-made postbiotic studied for its role in mitophagy and muscle strength after 40, with modest but promising clinical…
PQQ Supplement: The Mitochondrial Coenzyme With 3 Proven Benefits
PQQ is a redox coenzyme studied for its role in building new mitochondria, with early human trials suggesting benefits for inflammation, energy,…
Resveratrol Longevity: What the Science Really Shows
Resveratrol became famous through the French paradox, but human trials on resveratrol longevity show mixed, dose dependent results, not a proven anti…