Interventions & Tools
Light therapy lamps, sleep masks, sunrise alarms, blue-blockers, trackers, all dose-tested.
The commercial hub. Every product reviewed shows the actual dose it delivers (lux at distance, measured).
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The pillar protocol.
Protocol pillarMagnesium Glycinate for Sleep: Protocol, Dose, Evidence
Lab-notebook protocol for magnesium glycinate as a sleep aid. The 200–400 mg evening dose, the Abbasi 2012 RCT, the glycinate-vs-citrate question, and the failure modes nobody surfaces.
Read the pillarLux meters, not marketing claims.
Best Light Therapy Lamps 2026: Dose-Accurate, Tested
Light therapy lamps ranked by measured lux at 12, 18, and 24 inch distances, not marketing claims. With $/measured-lux.
Best Sunrise Alarm Clocks 2026
Sunrise alarms ranked by max lux at pillow distance and sunrise duration. Those are the two metrics that actually map to a wake-time phase shift.
Best Blue-Blocker Glasses: Who We Trust
Ra Optics vs Swanwick vs TrueDark vs Bon Charge, tested for blue transmission percentage at specific wavelengths.
Best Mouth Tape for Sleep, 2026: Tested and Ranked
Mouth tape is the simplest nasal-breathing intervention with sleep-quality data behind it. The five tapes that survive a 7-night test, the adhesion-vs-skin-irritation tradeoff, and what the literature actually shows.
Best Magnesium for Sleep 2026: Forms, Doses, and Elemental Math
Magnesium for sleep ranked by form, absorption, and elemental mg per serving, not compound weight. Glycinate first.
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