Is it normal to see undigested lettuce in your poop?
Mostly.Normal for most people
Yes—seeing bits of lettuce in your poop is usually normal. Its tough plant fiber doesn’t fully break down during digestion, especially if you eat quickly or don’t chew it much.
Lettuce contains fiber your body can’t completely digest, so pieces may show up in the toilet looking surprisingly recognizable. This can happen with other high-fiber foods, too, and is usually nothing to worry about.
If it’s happening often along with ongoing diarrhea, unexplained weight loss, blood in your stool, or significant pain, check in with a healthcare professional.