Question: is peanut butter and jelly bad for gallstones?
Answer: A diet good for your heart is good for your gallbladder, too. Any diet that would qualify as "heart-healthy" is "gallbladder-healthy," too. That means a diet with some healthy monounsaturated fats, such as those in nuts, avocados, seeds, olives, peanut butter, and the oils from these products.