This topic is about a new colostomy wearer who is trying to figure out which foods are safe to eat, specifically asking about popcorn and mango (both fresh and dried). They are looking for practical advice based on real experiences rather than just a simple yes or no answer.

Here are some helpful insights and advice:

1. General approach:
- Everyone's body reacts differently, so it's important to test foods gradually and patiently.
- Introduce one new food at a time, starting with a small portion, and make sure to chew it until it becomes mushy.
- Stay well-hydrated.

2. Timing after surgery:
- Many surgeons suggest sticking to a low-residue or low-fiber diet for the first 6-8 weeks after surgery, then slowly reintroducing other foods.
- Since you are about 2 months post-surgery, you might want to wait a bit longer or start with very small tastes.

3. Popcorn specifics:
- Popcorn is mostly made of insoluble fiber, and the hulls can be hard, potentially scratching or getting stuck in the stoma, which might cause pain or blockages for some.
- However, some people with long-term colostomies have no issues with popcorn and even find the extra fiber beneficial.
- Be aware that popcorn can also increase swallowed air, leading to more gas.

4. Mango (fresh or dried):
- Generally, mango is well-tolerated by colostomy wearers, and dried mango has been successful for several people.
- As with any high-fiber fruit, start with a small amount and chew thoroughly.

5. Comparison with ileostomy advice:
- Colostomies usually have fewer blockage issues than ileostomies, so some online advice to avoid certain foods may not apply.

6. Fiber knowledge:
- It's important to understand the difference between soluble and insoluble fiber, with popcorn being mainly the latter.
- When trying foods high in insoluble fiber, start with a small serving and chew well.

7. Managing hard or dry output:
- High-fiber foods like corn, nuts, seeds, granola, whole-wheat products, and many fruits can thicken output. Some people eat a few prunes after such meals to keep stool soft and prevent constipation.

8. Alternate strategies:
- If popcorn causes issues, you might try corn-based alternatives like corn chips.
- Modify foods you enjoy, such as puréeing beans or removing tomato seeds, to make them easier to tolerate.

9. Extra resources:
- Diet summaries can be found in the "Collections" section of this site, on other ostomy support websites, and from ostomy equipment manufacturers upon request.