After a colonoscopy, it is generally recommended to start eating very lightly after the procedure. Initially, you should consume clear liquids (such as water, broth, herbal tea, or electrolyte drinks) for 1 to 2 hours post- colonoscopy. Once you tolerate liquids well, you can slowly transition to soft, low-fiber foods that are gentle on your digestive system, such as white toast, scrambled eggs, mashed potatoes, white rice, and skinless chicken breast. Most people can return to their regular diet within 24 hours, unless advised otherwise by their healthcare provider, especially if polyps were removed or there were complications during the procedure.

In summary:

• Within a few hours post-procedure: Start with clear liquids only.
• After a few hours: Progress to soft, low-fiber foods.
• Within 24 hours: Most can resume normal eating gradually.

It's important to listen to your body and avoid foods that may cause irritation, such as spicy, greasy, or high-fiber foods, immediately after the procedure.