Friday, December 07, 2012 Final 2012 'Lunch and Learn' to Address Dieting and Weight Loss Mark your calendar for the Osteoarthritis Action Alliance (OAAA) Partners' final 30-minute "Lunch and Learn" of 2012. On December 12, noon ET, Steven Heymsfield, MD, executive director of Pennington Biomedical Research Center of the Louisiana State University System, will present Facts and Myths about Dieting and Weight Loss. Call 877/278-3632 and enter code 0208132#. Slides will be posted before the call. This event will be recorded and archived on OAAction.org. APTA is a member of OAAA.