Which guidance accompanies increasing dietary fiber to manage constipation?

• A. Increase fluids as tolerated
• B. Avoid fluids entirely
• C. Only take fiber supplements
• D. Limit fruits and vegetables

Answer: (A)

Increasing dietary fiber to help constipation works best when it’s paired with adequate hydration. Fiber adds bulk and helps stool pass through the colon, but it needs water to do this effectively. If fluid intake is too low, the fiber can bulk up the stool without enough moisture, leading to bloating or even harder stools and making constipation worse. So, guidance to increase fluids as tolerated supports fiber’s beneficial effect and reduces side effects as the gut adapts.

As you raise fiber through foods like fruits, vegetables, whole grains, and legumes, drink fluids throughout the day and adjust to personal tolerance and any medical considerations. Fiber supplements can be useful, but they should be taken with plenty of water rather than relied on alone. Avoid reducing fruit and vegetable intake, since those foods provide both fiber and fluids, which collectively aid stool softness and regularity.