Low-residue diet — Learn which foods are allowed and which foods to avoid.
Your doctor may prescribe a low-residue diet to reduce the size and number of stools, such as after surgery or during a flare-up of diverticulitis. A low-residue diet may be used for a short time before transition to a low-fiber or regular diet.
The terms "fiber" and "residue" are sometimes used interchangeably. But technically, they're not the same thing. Fiber is the undigested part of plants that remains in the intestinal tract and contributes to stool. Residue includes fiber and any other foods that may increase stool output.
A low-residue diet is similar to — but more restrictive than — a low-fiber diet. It should be used only in the short term as it won't provide all the nutrients you need to remain healthy. If you must stay on this diet for a long period, consult a registered dietitian to make sure your nutritional needs are being met.
Foods allowed
- Refined breads, cereals, crackers, chips and pasta with less than 1 gram of fiber per serving (Note: Ideally, look for products with zero grams of dietary fiber per serving.)
- White rice
- Vegetable juices without seeds or pulp
- Fruit juices with no pulp
- No more than 2 cups a day of milk, yogurt, pudding, ice cream, and cream-based soups and sauces (strained)
- Tender meat, poultry, fish and eggs
- Oil, margarine, butter and mayonnaise
- Smooth salad dressings
- Broth-based soups (strained)
- Jelly, honey and syrup
Foods to avoid
- Whole-grain breads, cereals and pasta
- Whole vegetables and vegetable sauces
- Whole fruits, including canned fruits
- Yogurt, pudding, ice cream or cream-based soups with nuts or pieces of fruits or vegetables
- Tough or coarse meats with gristle and luncheon meats or cheese with seeds
- Peanut butter
- Salad dressings with seeds or pieces of fruits or vegetables
- Seeds and nuts
- Coconut
- Marmalade
Last Updated: 08/15/2007
