Best practices for maintaining a healthy gut include consuming a variety of fiber-rich foods, such as fruits, vegetables, and whole grains, which promote beneficial gut bacteria. Including fermented foods like yogurt, kefir, and sauerkraut can also enhance gut health by providing probiotics. Staying hydrated is essential, as it aids digestion and nutrient absorption. Regular exercise supports gut health by promoting gut motility and diversity in microbiota. Minimizing processed foods and added sugars fosters a balanced diet that nurtures gut flora. Lastly, managing stress is crucial, as it can significantly impact gut health.