bone density and increased risk

[AlaskaAngel]

It is hard to figure this one out. There seems to be such good information indicating that vitamin D deficiency may be tied to poorer prognosis for those diagnosed with bc. Yet those who don't have vitamin D deficiency and whose bones are more dense may also be at higher risk for being diagnosed with bc:

http://www.healthcentral.com/breast-cancer/news-258009-66.html

????

AlaskaAngel

[Becky]

Lower estrogen levels are tied to bone loss. Higher estrogen levels are tied to healthier and denser bones (but are also associated with more bc risk)