Introduction Diarrhea is a common gastrointestinal issue that can occur due to infections, antibiotic use, digestive disorders, or dietary changes. While most cases are short-lived, some can become prolonged or recurrent, leading to discomfort, dehydration, and disruption in daily life. In recent years, probiotics—often referred to as “good bacteria”—have gained attention as a natural remedy for managing diarrhea and restoring gut health. But do probiotics really help with diarrhea? What types are most effective, and when should they be used? This article explores how probiotics work, their benefits, scientific evidence behind their use in diarrhea, and the best ways to…