alt Hacker NewsI like vitamine D. The salmon is full of mercury, the hemp is criminalized, there is either not enough sun, to much, we dont have time or we have reduced capacity to produce. 50% has a deficiency and many can probably use more than the bare minimum.
UVB shouldnt just be legal, it should be mandatory.
About 5 minutes of sunlight exposure is the maximum amount you can absorb and use to make vitimin D. Everything after that point is harmful radiation.