Some people believe that weight gain is inevitable if they got their gallbladder removed. Although, there is no scientific proof for that. But yes, some people experience weight gain after gallbladder removal.
Gallbladder removal surgery or cholecystectomy is not uncommon. This procedure is often performed whenever the gallbladder is severely inflamed or gallstones blockage is happening. Even though the gallbladder is not an important organ, it bears some tasks. If your gallbladder is compromised, you might have a problem digesting certain food, like fatty food.