Do Blue Light Blocking Glasses Work? We Examined the Evidence
Are blue blockers a scam? We analyzed the research. Discover why they work for circadian rhythms but might fail for digital eye strain.
Sleep
The most comprehensive sleep optimization guides on the planet! Full of the best tips, tricks, technology, and science to take your sleep to the next level.
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Intake Breathing Review: Better Than Breathe Right?
We tested the Intake Nasal Dilator. See why these magnetic strips offer superior airflow and stay on all night compared to standard strips.
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How to Fix Tongue Posture: The Ultimate Mewing Guide
Stop mouth breathing tonight. Learn the “suction hold” technique and how to use the letter “N” to fix your tongue posture for better sleep.
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Best Sleep Positions Guide: Back vs. Side vs. Stomach
Stop tossing and turning. We reviewed the pros and cons of every sleep posture. See why “Zero Gravity” might be the ultimate position for rest.
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How to Automate Red Light Mode on iPhone (Triple-Click Trick)
Night Shift isn’t enough. Learn the “Color Tint” trick to turn your iPhone screen red and block 100% of blue light for better sleep.
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How to Blackout Your Bedroom: The Ultimate Guide
Waking up too early? Learn how to pitch-black your room using magnetic strips, blackout shades, and hidden tricks to stop light leaks.
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3 Ways to Test Blue Light Glasses (The “Pen Test” is Fake)
Wondering if your glasses work? We reveal the truth about the blue light pen test and provide valid methods to check your lenses for blue light blocking.
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Best Bed Frames for Zero Gravity Sleep (Budget Friendly)
Want to sleep in Zero Gravity? We found the most affordable adjustable bed bases. Discover why the Fromann base is our top pick for back pain relief.
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The 4 Best Blue Light Blocking Glasses for Sleep (Lab Tested)
We tested 120+ pairs of blue blockers. See our spectral data for TrueDark, Infield, and BlockBlueLight to find the best glasses for sleep.
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Science of Sunrise Alarms: Do They Actually Work?
Does a sunrise alarm actually help? We analyze the studies on dawn simulation for winter depression (SAD) and circadian alignment. See the science inside.
