http://articles.mercola.com/sites/articles/archive/2008/01/02/gallstone-risk.aspxLow levels of physical activity and diets high in animal fat and refined sugar that lack fiber and vegetable fat are risk factors for gallstone formation. The researchers report that the body mass index and intake of refined sugars and saturated fat wereenCommunityServer 2008.5 SP1 (Build: 31106.3070)