"Anti-Abortion Michigan Republicans push for transvaginal ultrasound bill'
NYDN Feb 7
http://www.nydailynews.com/news/politics/mich-gopers-push-transvaginal-ultrasound-bill-article-1.1257778

"Calcium supplements may be bad for a man's heart"  USAT Feb 4
http://www.usatoday.com/story/news/nation/2013/02/04/calcium-supplements-heart-attacks/1890897/

"Vitamin C Supplements May Increase Kidney Stone Risk"
Medscape Feb 5
http://www.medscape.com/viewarticle/778769