http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. (PhysOrg.com) -- National statistics show one in four children in Canada are obese, yet very little research has been done to find out what effects, if any, being overweight has on their self esteem and well-being. http://phys.org/news151680002.html Medicine & Health Tue, 20 Jan 2009 13:21:01 EST news151680002