Ben Greenfield: Are Blue Light-Blocking Glasses Really A SCAM?
Peer-Reviewed Research
Key Takeaways
- Blue light-blocking glasses work best when worn 2-3 hours before bedtime to improve melatonin production
- Prioritize dim red lighting in evenings over relying solely on glasses for optimal circadian rhythm support
- Choose amber or red-tinted lenses (not clear/light yellow) for maximum blue light filtration
Products & Gear Mentioned
- TrueDark blue light blocking glasses (specifically their Twilight model)
- BLUblox sleep-focused blue light glasses
Notable Quotes
“Blue blockers aren’t a scam – but they’re not a magic bullet either. You still need to manage other light sources in your environment.”
Bottom Line
Wear quality amber/red-tinted blue blockers in the evening while also reducing overhead lights and screen use for better sleep. Combine with dim red lighting for maximum effect.
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- Ben Greenfield’s Full Protocol — supplements, dosages, and daily routine
- Compare All Protocols — side-by-side protocols
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Medical Disclaimer
This article is for informational purposes only and does not constitute medical advice. The research summaries presented here are based on published studies and should not be used as a substitute for professional medical consultation. Always consult a qualified healthcare provider before making any changes to your health regimen.
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