Why I'm leaving the vitamin church

I was ahead of the curve on vitamin D. I've been popping the "sunshine drug" for years - 1,000 milligrams a day, religiously, all winter long.

http://www.theglobeandmail.com/globe-debate/why-im-leaving-the-vitamin-church/article15324726/?cmpid=rss1&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+TheGlobeAndMail-Front+%28The+Globe+and+Mail+-+Latest+News%29