Vitamin D intake is inversely associated with rheumatoid arthritis: results from the Iowa Women's Health Study.
Merlino LA, Curtis J, Mikuls TR, Cerhan JR, Criswell LA, Saag KG; Iowa Women's Health Study.
Arthritis Rheum. 2004 Jan;50(1):72-7.
PMID: 14730601
DOI: 10.1002/art.11434
CONCLUSION: Greater intake of vitamin D may be associated with a lower risk of RA in older women, although this finding is hypothesis generating.
Robien K, Cutler GJ, Lazovich D.
Vitamin D intake and breast cancer risk in postmenopausal women: the Iowa Women's Health Study.
Cancer Causes Control. 2007 Sep;18(7):775-82. Epub 2007 Jun 5.
PMID: 17549593 [PubMed - in process]