Article - Vitamin D Deficiency Association with PCOS
 

http://pcosdiva.com/2012/11/vitamin-...os-deficiency/

Another great article suggesting the link between Vitamin D deficiency and PCOS.

Thanks. Vitamin D seems to really be key in so many ways. A book I read last year said that in every single instance of autoimmune disease (all of them) the person was deficient in D. Now that doesn't prove causation (it may be effect) but it sure makes you go hmmmm. I supplement with D3 daily now.