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Including what we don’t know yet. HealthForge reads the research so you get the findings, the caveats, and nothing oversold.
Featured
- 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.
Latest from Sleep & Brain Health
- 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. - Sleep and Health: An Evidence-Based Guide for 2026
Evidence-based sleep health guide: how much sleep you need, what wearables reveal, CBT-I for insomnia, and the disease risks of poor sleep.
Foundations & Explainers
- 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. - How Meditation Improves Neurogenesis: The Real Evidence
Does meditation improve neurogenesis? See what the science really shows about BDNF, cortisol, hippocampal gray matter, and the birth of new brain cells.
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