Too Little Vitamin D May Hasten Disability as You Age

... that still require you to log in for privacy reasons. WEDNESDAY, July 17 (HealthDay News) -- Older people with vitamin D deficiency may struggle with daily physical activities such as dressing or climbing stairs, a new study shows. It's estimated ...

http://www.webmd.com/healthy-aging/news/20130717/too-little-vitamin-d-may-hasten-disability-as-you-age?src=RSS_PUBLIC