What Is the Effect of Olive Oil on a Person With No Gallbladder?

If you have had cholecystectomy or cholecystectomy to treat gallstones or gallbladder dysfunction, you are not alone. In fact, according to Merck's manual, more than half a million people in the United States undergo such operations every year. Even if you eat healthy fats like olive oil, you may have some digestive problems after surgery.