A nurse is reinforcing discharge teaching with a client who has a prescription for antibiotic therapy. The client reports experiencing diarrhea when taking antibiotics. Which of the following foods should the nurse recommend to lessen the occurrence of diarrhea?

A. Coffee: Coffee is a stimulant and can increase gastrointestinal motility, which may worsen diarrhea. It does not help restore the balance of gut flora disrupted by antibiotics and is not recommended. B. Yogurt: Yogurt contains probiotics, which help replenish healthy intestinal bacteria that can be reduced during antibiotic therapy. Consuming yogurt can help restore gut flora balance and reduce the likelihood or severity of antibiotic-associated diarrhea. C. Apple juice: Apple juice is high in sugar and can have an osmotic effect in the intestines, potentially worsening diarrhea. It does not contribute to restoring normal gut flora and is not recommended to prevent antibiotic-related diarrhea. D. Ice cream: Ice cream contains lactose, which can be difficult for some clients to digest, especially when gut flora is disrupted by antibiotics. This may exacerbate diarrhea rather than reduce it, making it inappropriate.