Blog
Cold exposure: how cold therapy activates brown fat and strengthens your body
Learn what cold exposure can and cannot do: brown fat activation, hormesis, safe cold shower and plunge protocols, recovery timing, and risks.
Sulforaphane: the broccoli compound that activates your body's defense system
Discover how sulforaphane from broccoli sprouts activates Nrf2, fights inflammation, and supports longevity. Science-backed dosages, food sources, and practical tips.
Urolithin A: the gut-derived molecule that rejuvenates your mitochondria
Learn how urolithin A triggers mitophagy to recycle damaged mitochondria, boost muscle function, and slow biological aging. Latest clinical trial evidence and practical guide.
Frailty index: How to measure and prevent the silent progression of aging
Frailty predicts falls, hospitalization, and loss of independence better than age alone. Learn screening tools, risk factors, and prevention steps.
Isometric exercises for blood pressure: Why wall sits beat running, according to science
A 2023 meta-analysis of 270 studies found isometric exercises reduce blood pressure more than cardio. Learn the best protocol, exercises, and how to start.
Klotho: The anti-aging protein that could rewrite longevity science
Klotho protein declines with age and predicts mortality, cognitive decline, and disease. Learn what it does, how to increase it, and why researchers are excited.
Reaction time and aging: Why your reflexes slow down and how to keep them sharp
Reaction time slows ~7ms per year after 20. Learn average reaction times by age, what causes the decline, and 6 proven ways to keep your reflexes fast.
The sitting-rising test: Can getting up from the floor predict how long you'll live?
Learn how the sitting-rising test (SRT) predicts mortality risk. Score chart by age, protocol, and science-backed ways to improve your score for longevity.
Sleep stages by age: How REM, deep, and light sleep change as you get older
Discover how sleep architecture shifts with age, what percentage of deep and REM sleep is normal, and science-backed strategies to protect your sleep quality.