3 ms·
> The overall prevalence rate of vitamin D deficiency was 41.6%, with the highest rate seen in blacks (82.1%), followed by Hispanics (69.2%). So doesn't explai
by itcrowd 6y ago
> The overall prevalence rate of vitamin D deficiency was 41.6%, with the highest rate seen in blacks (82.1%), followed by Hispanics (69.2%).
So doesn't explain the whole observed effect
Edit: also the study was in Spain, not USA