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Could indoor or outdoor artificial sun products soon be 'better than sun' (for humans)? e.g. has the hormone regulation & vit d synthesis benefits, without the

Could indoor or outdoor artificial sun products soon be 'better than sun' (for humans)? e.g. has the hormone regulation & vit d synthesis benefits, without the skin damage? Because it seems like we're getting there: https://www.sciencedaily.com/releases/2017/09/170913193101.htm https://www.sciencedaily.com/releases/2017/09/170913193101.h...

WalterSear 6y ago
Just take vitamin d. The reason that people are deficient is because they don't take enough - the US RDA was shown to be 10x too low, due to an arithmetic error in an ancient paper.