At each meal after gallbladder removal, it is important to blend a small amount of lean proteins such as fish, poultry and nonfat dairy products with fruits, vegetables and whole grains. Eating too much fat at once without a gallbladder elevates risk of diarrhea, bloating and gas, notes Mayo Clinic.
Substituting nonfat or low-fat foods for foods that are greasy, fried or high in fat in some other way is an important choice for people who have had gallbladders removed. Checking nutritional labels for portions with a maximum of 3 grams of fat per serving is a useful guideline. Over time, increasing the amount of fiber in the diet provides a more normal routine with bowel movements and reduces episodes of constipation or diarrhea. Increasing fiber too quickly causes cramping and gas, so taking care with this process is important, as stated by Mayo Clinic.
Reducing fats in the diet after gallbladder removal is important because the gallbladder gathers bile from the liver and releases it to help the body absorb and break down fats. The body still has bile after the surgery, but it does not have as much concentration. Over time, the body adjusts and improves at digesting fatty foods, but this process takes time. Eating smaller meals with less fat helps the adjustment process, according to Mayo Clinic.