Low residue diet is similar to a low-fiber diet.

• A. True
• B. False
• C. Not specified
• D. Not applicable

Answer: (A)

Both diets aim to minimize stool bulk and residue in the colon by limiting foods that leave a lot of undigested material. A low-residue plan focuses on reducing the overall amount of residue that reaches the colon, often by limiting roughage, indigestible parts, and sometimes specific irritants. A low-fiber diet specifically targets lowering the fiber content of what you eat. Because fiber is a major source of stool bulk, reducing fiber tends to produce the same effect: smaller, less frequent stools and gentler passage through the gut.

In practice, many of the same foods are restricted in both plans—rough, fibrous, or seed-containing items like raw vegetables with skins, whole grains, nuts, seeds, popcorn, and certain fruits are limited or avoided, while refined or well-cooked options such as white bread, refined cereals, well-cooked vegetables without skins, peeled fruits, refined pasta and rice, lean proteins, and dairy are typically allowed.

This overlap is why the statement is considered true: the two diets produce similar outcomes regarding stool residue and bowel activity, and they are often used interchangeably in clinical settings.