3 ms·
I would suspect it's harder to prove that supplements have any effect. I mean vitamin D prevalence could be an indicator of something else.. On the other hand
by jopsen 6y ago
I would suspect it's harder to prove that supplements have any effect.
I mean vitamin D prevalence could be an indicator of something else..
On the other hand, it's been used as a supplement for a long time. So hopefully it's not outright dangerous in limited quantities.