Mediterranean Diet Linked with Lower Risk of Gallbladder Removal

Cholecystectomy, or the removal of the gallbladder, is a common treatment for gallstones, which affect 10-15% of the adult population. Some studies suggest that foods typical of the Western diet (high in calories, cholesterol, etc.) may increase the risk of gallstone disease. Researchers analyzed whether a healthful diet, like the Mediterranean diet, could potentially prevent cholecystectomy in a group of 64,052 French women. They found that those more closely following the Mediterranean diet had a lower risk of cholecystectomy. Specifically, a higher intake of legumes, fruit, vegetable oil, and whole grain bread was associated with a lower cholecystectomy risk, and a higher intake of ham was associated with a higher risk.
American Journal of Gastroenterology. 25 July 2017. [Epub ahead of print.] (Barré A et al.)