http://www.helium.com/knowledge/255916-why-fad-diets-are-so-popular-even-though-most-of-them-dont-work.xml Helium.com > Diet Programs > Why fad diets are so popular even though most of them don't work en-us Copyright Helium.com Thu, 16 Jul 2009 04:49:39 GMT Thu, 16 Jul 2009 04:49:39 GMT