Vitamin D deficiency is associated with progression of knee osteoarthritis.
Zhang FF, Driban JB, Lo GH, Price LL, Booth S, Eaton CB, Lu B, Nevitt M, Jackson B, Garganta C, Hochberg MC, Kwoh K, McAlindon TE.
Zhang FF, et al. Among authors: kwoh k.
J Nutr. 2014 Dec;144(12):2002-8. doi: 10.3945/jn.114.193227. Epub 2014 Oct 1.
J Nutr. 2014.
PMID: 25411034
Free PMC article.