A quote from the press release about the paper the OP cites: But, according to the paper's author, Beatrice Golomb, MD, PhD, associate professor of medicine at

A quote from the press release about the paper the OP cites: But, according to the paper's author, Beatrice Golomb, MD, PhD, associate professor of medicine at the University of California, San Diego School of Medicine, this standard has a fundamental problem, "there isn't anything actually known to be physiologically inert." http://www.sciencedaily.com/releases/2010/10/101018174335.htm http://www.sciencedaily.com/releases/2010/10/101018174335.ht...