4. Limit alcohol and caffeine: Excessive alcohol and caffeine intake can irritate the GI system. Moderation is key to maintaining a healthy gut. 5. Control portion sizes: Overeating can cause bloating, indigestion, and discomfort. Be mindful of your portion sizes and try to eat smaller, more frequent meals. 6. Exercise regularly: Physical activity helps regulate digestion and enhances gut health. Aim for at least 30 minutes of moderate exercise most days of the week. 7. Manage stress: Chronic stress can affect your digestive system.