Vitamin D supplements may not increase bone density

- People over the age of 50 often take vitamin D supplements thinking they're making their bones stronger and preventing osteoporosis. But a new review of past studies finds the supplements don't usually increase bone density. And ...

http://www.reuters.com/article/2013/10/29/us-vitamin-d-supplements-idUSBRE99S14B20131029?feedType=RSS&feedName=healthNews