RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 14 hours agoWe're learning more about what Vitamin D does to our bodieswww.technologyreview.comexternal-linkmessage-square15fedilinkarrow-up148arrow-down10file-text
arrow-up148arrow-down1external-linkWe're learning more about what Vitamin D does to our bodieswww.technologyreview.comRSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 14 hours agomessage-square15fedilinkfile-text
minus-squarealtphoto@lemmy.todaylinkfedilinkEnglisharrow-up2arrow-down1·10 hours agoCan someone tell us how using a fluorescent or UVB LED COB has helped their vitamin D count?
Can someone tell us how using a fluorescent or UVB LED COB has helped their vitamin D count?