Vitamin D important during pregnancy, Calgary study finds

... and other complications. "This result is very concerning. We know that all over the world, including Canada, the Vitamin D insufficiency is common during pregnancy," she said. Researchers reviewed 30 years of studies on the topic from all over the ...

http://www.cbc.ca/news/canada/calgary/story/2013/03/26/calgary-vitamin-d-study.html?cmp=rss