A 45 minute video does not interest me.
If you want the summary of how the "scam" works, or why it isn't true
Stage 1) research showed that blue-light in mega-doses impacts melatonin levels
Stage 2) ignore that the drop in melatonin has almost zero impact on sleep
Stage 3) sell blue-light blocking glasses, which block blue-light, which we saw in step 2 has no impact on sleep.
Stage 4) profit.
https://www.linkedin.com/posts/pedalpete_are-blue-light-bloc...
Fade_Dance•2h ago
I've always suspected this was mostly nonsense, although not entirely. Even more ridiculous are the blue tinted "gamer glasses", which completely alter the color rendering of the monitor while you are pumping yourself full of adrenaline in video games as you prepare for bed...
pedalpete•1h ago
I'm imagining gamers spending thousands of dollars on the perfect colour reproducing monitor, only to then change the colour with blue-blockers.