Evidence-based health, clearly explained
Including what we don’t know yet. HealthForge reads the research so you get the findings, the caveats, and nothing oversold.
Featured
- Evidence-Based Sleep Hygiene: What Actually Works
An evidence-ranked guide to sleep hygiene: which habits truly improve sleep, which are overhyped, and what to do when good habits aren’t enough for insomnia.
Latest from Sleep & Brain Health
- Evidence-Based Sleep Hygiene: What Actually Works
An evidence-ranked guide to sleep hygiene: which habits truly improve sleep, which are overhyped, and what to do when good habits aren’t enough for insomnia. - Circadian Rhythm 101: How Light and Timing Set Your Clock
Circadian rhythm 101: how morning light, meal timing, and exercise set your body clock, and what the evidence really shows about blue-light glasses and melatonin. - Sleep Architecture and the 4 Stages: N1, N2, N3, and REM
A science-based guide to sleep architecture and the four stages—N1, N2, N3, and REM—covering brain waves, memory, aging, and what improves sleep.
Foundations & Explainers
- Adult Hippocampal Neurogenesis: What’s Actually Settled
Adult hippocampal neurogenesis in humans: what’s settled science, what’s still contested, why studies disagree, and what it means for memory, mood, and aging. - BDNF Explained: What It Does and How Lifestyle Shapes It
BDNF is a key brain growth factor for learning and memory. See what the evidence really shows about exercise, sleep, diet, and how to raise it. - Neuroplasticity: How the Brain Adapts Across a Lifetime
Neuroplasticity explained: how the brain rewires through structural and functional change, what strengthens it, and where evidence is strong versus preliminary.
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