UC San Francisco (UCSF)Tue, April 19, 2011 1:00amURL:Embed:http://www.ucsf.edu/news/2011/04/9740/extreme-dieting-does-it-lead-longer-lives UCSF researcher Janet Tomiyama and … Post navigation Health Fraud Scams — Be Smart, Be Aware, Be Careful Video How Health Insurance Works