Which statement best reflects current evidence on probiotics for GI health?

Which statement best reflects current evidence on probiotics for GI health?

• A. Probiotics may reduce antibiotic-associated diarrhea but effects are strain-specific.
• B. Probiotics have no role in GI health.
• C. Probiotics are effective for all GI conditions regardless of strain.
• D. Probiotics universal prevent antibiotic-associated diarrhea in all patients.

Answer: (A)