Biohacking

I wear these blue-light blocking glasses every evening after 7pm, but I find it hard to measure the effect on my sleep (too many factors involved)

Scientific evidence is inconclusive but imo the amount of blue light -plus intensity and flickering- can’t be ignored. Would like to see more research.

Do you use them?

@vocdoni, prev. Bitcoin Magazine | Purple #203 | Cohost: /diy /anthropology /vote /biohacking /cooperatives

i've been wearing Gunnars for 10 years now and I do notice a huge difference between a whitelabled generic blue monitor glasses and Gunnars