Interesting Article

[Robert Tremblay]

Check out this article on Vitamin D and Knee OA:

http://www.orthosupersite.com/view.aspx?rid=77498

[John Kelly]

Dr Tremblay, this arrticle was surprising, since others seem to demonstrate a mild protective effect. I wonder if many of the non responders were still 'sub therapeutic' since some patients require large doses to gain normal serum levels. JK