As we know there are pros and cons on just about Everything. I have an older neighbor who deals with a fracture and it's not healing as the doctor told her it would. She's not a big calcium taker, does take magnesium and Vit D, so yesterday I was discussing strontium with her. She may not be taking K2 but I know she's on such a limited budget but I'll bring the K2 to her attention..it's needed with the D3.

http://drhoffman.com/article/stronti...bone-health-2/