Ben Greenfield wears RA Optics blue light blocking glasses because they target the specific light spectrum that disrupts circadian rhythm and sleep. Most cheap imported versions don't actually work. RA Optics makes clear daytime lenses and darker nighttime lenses, plus a kids version.
Hey, I'm Ben Greenfield. If you see me wearing blue light blocking glasses, nine times out of ten, I'm wearing the raw optics version, RA optics. Why? Because they actually put a lot of research into blocking the specific spectrum of light that's damaging to the body and disrupts your circadian rhythm. Now, a lot of blue light blocking glasses that you get, because you can find blue light blocking glasses just about anywhere these days, are cheap imported versions that don't work the way that they're supposed to. What I like about raw optics is they've got a clear lens that I can wear during the day. They have a darker lens I can wear at night. My kids wear their kids version. And they actually put a great deal of research into the effect of artificial light on eyes, on the body, and on the circadian rhythm. So I trust these people implicitly. Now, if you want to use raw optics, you can go and read the article on my website@BenGreenfieldFitness.com entitled Sunlight Makes you skinny, blue light makes you fat. You can also go to BenGreenfieldFitness.com RAWPTICS that's raptics. And if you use code BEN10, you'll save 10% on any of their styles over there. They do a wonderful job with these glasses. I completely trust these folks. Don't trust every blue light blocking glass company because they're not all created equal. There's a lot of science and technology behind the lens and the spectrum of light that these raw optics glasses block. So check them out. BenGreenfieldFitness.com RAWPTICS and you can use code BEN10.
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