I did get my vitamin D level checked on the advice of my best friend and an anonymous poster here on my blog. Turns out it is low - 24.5. The normal range is 32-100 but it says 32 is a threshold for optimal health.
So low levels of vitamin D can be associated with increased inflammation in heart disease, arthritis, and MS. And of course, it can f*ck up your bones too. Nice.
Who would have thought that living in Arizona, you could possibly have low vit D levels????