Blue Light
Screen light exposure, filtering, and circadian effects.
Does Red Light Therapy Work for Sleep and Focus?
Red light has genuine clinical uses. The ones a desk worker is buying a panel for are the ones with the least evidence behind them.
Does Dark Mode Reduce Eye Strain?
Dark mode is the default aesthetic of technical work, but the research on display polarity mostly points the other way. Here is what the studies measured,…
Do Blue Light Glasses Work? The Three Claims the Marketing Blurs Together
Blue-light eyewear is sold on three separate promises (less eye strain, eye protection, and better sleep) that get merged into one. The evidence base is different…
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Tags cut across the four pillars, so a subject can be followed wherever it turns up.
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How these articles get written
Every claim is traceable to a named source, and where the evidence is thin that gets said rather than smoothed over. Read the research standards to see what a claim has to clear, or read about TorpidLife.