A nurse is teaching a client about foods and beverages that can cause diarrhea. Which of the following should the nurse include in the teaching?

A. White rice is a bland, low-fiber carbohydrate that is often recommended in diets for individuals experiencing diarrhea. It helps absorb excess water in the intestines and can help firm stools, making it a commonly suggested food in the BRAT diet (bananas, rice, applesauce, toast) used to manage diarrhea. White rice does not typically contribute to loose stools. B. Low-fiber cereals are generally easy to digest and are not known to cause diarrhea. They do not stimulate intestinal motility significantly and are often included in dietary plans for clients recovering from gastrointestinal upset. High-fiber cereals, in contrast, may exacerbate diarrhea, but low-fiber varieties are considered safe. C. Caffeinated beverages—including coffee, tea, energy drinks, and certain sodas—can increase gastrointestinal motility by stimulating smooth muscle contractions and enhancing fluid secretion into the intestines. This effect can lead to loose stools or diarrhea, particularly in individuals who are sensitive to caffeine or already experiencing gastrointestinal upset. Additionally, caffeine can have a mild diuretic effect, which may worsen dehydration if diarrhea occurs. Clients prone to diarrhea should limit or avoid caffeinated drinks. D. Ripe bananas are high in pectin, a soluble fiber that can absorb water and help solidify stools. They are commonly recommended for diarrhea management and can help restore electrolytes and potassium lost during episodes of loose stools. Bananas are unlikely to cause diarrhea unless eaten in very large quantities in some sensitive individuals.