Diane, Yes, interesting and I just realized I posted something very similar before noticing your post. I guess the references are spreading. A good thing. Suzanne > Date: Sat, 23 Feb 2013 17:43:19 -0800 > From: [log in to unmask] > Subject: Dental health better during Stone Age than today > To: [log in to unmask] > > Interesting, though not surprising: > > http://www.nlm.nih.gov/medlineplus/news/fullstory_134144.html<http://www.nlm.nih.gov/medlineplus/news/fullstory_134144.html> > > -Diane H.