What dietary recommendation may help manage symptoms of irritable bowel syndrome?

Increased fiber intake and water is a dietary recommendation that can significantly help manage symptoms of irritable bowel syndrome (IBS). Fiber plays a crucial role in digestive health by adding bulk to the stool, which can improve bowel regularity and alleviate constipation — a common symptom in some individuals with IBS. Moreover, fiber can assist in regulating the digestive system, helping to control diarrhea as well.

Water is equally important, as it helps in the digestion and absorption of fiber. Adequate hydration ensures that the fiber can effectively perform its role in the gut, preventing situations where fiber may lead to constipation if not adequately balanced with fluid intake.

In contrast, increased intake of refined sugars can lead to digestive upset and may exacerbate IBS symptoms for some individuals rather than resolve them. A higher protein diet alone may not address the overall need for digestion-friendly foods and sufficient fiber. Eliminating all carbohydrates is generally not advisable, as it can remove various beneficial foods such as fruits, vegetables, and whole grains that provide necessary nutrients and dietary fiber, which are essential for healthy gut function.