http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Many theories have sought to explain what causes the baggy lower eyelids that come with aging, but UCLA researchers have now found that fat expansion in the eye socket is the primary culprit. As a result, researchers say, fat excision should be a component of treatment for patients seeking to address this common complaint. http://www.physorg.com/news138979517.html Medicine & Health Tue, 26 Aug 2008 14:25:17 EST news138979517