Serum Vitamin D Concentration and Prostate Cancer Risk: A Nested Case – Control Study

by Alexei Andreev Feb 27 2015 updated Mar 26 2015

Prospective analysis.


From conclusion:

"The findings of this large prospective study do not support the hypothesis that vitamin D is associated with decreased risk of prostate cancer; indeed, higher circulating 25(OH)D concentrations may be associated with increased risk of aggressive disease."