More on Vitamin D

http://www.westonaprice.org/basicnutrition/vitamindmiracle.html

The previous article on Vitamin D was via a libertarian site (lewrockwell.com). For some reason, the writers there like to thumb their noses at big medicine/pharma; and a Vitamin D as a miracle preventer of cancer that would cost pennies a day makes them feel happy. However, as the article above mentions, Vitamin D as a dietary supplement comes with risks, and one would still need a doctor to manage those risks.