I read this earlier post discussing how great Uvex safety goggles were for blocking out blue light which helps improve sleep. They run about $10. I've seen glasses on the internet designed for blue light block that cost 7 times more. Does... (more)
Check out Uvex's absorption spectrum documentation. They claim that their orange lenses block very close to 100% of blue light. These are intended as welding safety glasses, so I'd expect that these are based on real data and are pretty accurate.... (more)
Do they really block blue light 100%? After searching through the website, I see that some users have merely mentioned that they have bought it without saying anything about whether it works or not. In contrast users talking about the glasses from... (more)
Fun article about fermented foods in the Arctic circle
Who wants to do Whole30 with me?
Paleo and Body Type Theory?