This topic is about whether it's safe to eat iceberg lettuce and tomatoes after having an ileostomy, especially in small amounts like those found on a burger. Here are some helpful tips and insights shared by others:

1. Everyone's tolerance is different, so trial-and-error is the best approach.
- Start with a very small amount, chew it well, and drink plenty of fluids.
- If you do have a reaction, it should be brief since the amount is small.

2. To reduce any risk, consider these preparation tips:
- Shred or finely chop iceberg lettuce before eating it.
- Peel tomatoes to remove the tougher skin, as many people with an ileostomy find peeled tomatoes easier to tolerate.

3. Here are some personal experiences shared by others:
- Some people can eat iceberg lettuce without any issues, while others find it makes their output more watery.
- Tomatoes, especially in small portions like on a sandwich or burger, are usually tolerated if they are well-chewed or peeled.
- One person mentioned that spinach, romaine, and butter lettuce offer more nutrients for those without a colon, as iceberg lettuce is mostly water and may pass through quickly.
- Another person noted that romaine lettuce often appears undigested in the pouch, which might affect nutrient absorption.