Which enteral nutrition component may help to promote regular bowel movements in patients receiving enteral nutrition, but may also lead to excess gas production and increased abdominal distention? What can be done to prevent this?

• A. Fiber may help to promote regular bowel movements in patients receiving enteral nutrition, but may also lead to excess gas production and increased abdominal distention. Providing additional free water flushes may help to decrease distention
• B. Fiber should be avoided because it never helps with bowel movements
• C. Fiber has no effect on distention and gas
• D. Providing fiber always reduces distention without any side effects

Answer: (A)

Fiber in enteral nutrition can promote regular bowel movements by increasing stool bulk and water content, helping stools form and move through the gut. At the same time, fermentation of certain fibers by colonic bacteria can produce gas, which may lead to excess gas and abdominal distention. To prevent this distention while still gaining the bowel-regulating benefits of fiber, start with a small amount and increase gradually to allow the gut to adapt, and ensure adequate hydration with free water flushes. The additional free water helps fiber move through the GI tract and reduces the risk of distention; monitoring tolerance and adjusting the fiber type or amount as needed is also important.