Scientists warn widespread vitamin D complement could have a “beforehand unknown” draw back

A stunning research suggests vitamin D2 dietary supplements could cut back the physique’s ranges of vitamin D3 — the simpler type of vitamin D. Researchers discovered D3 not solely boosts vitamin D standing extra effectively, however might also play a singular position in serving to the immune system battle off viruses and micro organism. The invention is prompting scientists to rethink whether or not D3 ought to change into the popular selection for supplementation.