After a colonoscopy, it is best to start with foods and drinks that are gentle on the digestive system and easy to digest. Here are recommended foods you can eat after the procedure:

• Drink plenty of water to stay hydrated.
• Broth-based soups (e.g., chicken noodle, mild tomato or vegetable soups).
• Soft foods like yogurt, applesauce, pudding, gelatin, and popsicles.
• White bread, white toast, and crackers (such as saltines or graham crackers).
• Mashed potatoes without cream or heavy additives.
• Soft, tender white fish (such as cod, tilapia, or halibut) and lean chicken (skinless, boiled, or baked).
• Scrambled eggs without added spices or dairy.
• Smooth nut butter (avoid chunky types).
• Cooked vegetables that are well-steamed or sautéed but avoid high-fiber or cruciferous vegetables.
• Fruit juices (preferably low-fiber options) and herbal tea.
• Canned or peeled fruits like peaches or pineapples (avoid skins).

Foods to avoid initially after a colonoscopy include high-fiber foods, fatty or spicy foods, and whole grains to prevent irritation and discomfort. Starting with a low-residue or low-fiber diet helps ease your digestive system back to normal function. Drink fluids with electrolytes if possible to replenish what might have been lost during the procedure. Most people can gradually return to their normal diet after a day or two, depending on how they feel.