A nurse is providing dietary teaching to a client who has a new diagnosis of irritable bowel syndrome. Which of the following recommendations should the nurse include?

The correct answer is C: Consume foods high in bran fiber. This recommendation is appropriate for irritable bowel syndrome as fiber helps regulate bowel movements and can alleviate symptoms. Increasing intake of milk products (A) may exacerbate symptoms in some individuals with lactose intolerance. Sweetening foods with fructose corn syrup (B) can worsen symptoms as it can cause gas and bloating. Increasing intake of foods high in gluten (D) may aggravate symptoms for those with gluten sensitivity. In summary, choice C is the best recommendation as it promotes digestive health and symptom management for irritable bowel syndrome.