The topic at hand is about exploring non-surgical ways to reduce the size of a stoma. A stoma is an opening on the abdomen that allows waste to exit the body, and sometimes people wonder if there's a way to make it smaller without undergoing surgery.

Here are some insights and advice on this topic:

1. Stomas naturally change in size throughout the day. Factors like digestion, food intake, physical activity, and changes in body weight can cause the stoma to expand and contract.

2. There is no reliable, non-surgical method to permanently reduce the size of a stoma, except in cases of a prolapse.

3. If a stoma is prolapsed, a temporary reduction might be achieved by sprinkling granulated sugar on the exposed bowel. This can help draw out fluid and shrink it. However, if this method does not work, surgery might be necessary.

4. It is important to consult an ostomy nurse or surgeon promptly if you suspect a prolapse.

5. It is advised not to apply sugar or any other substances to a healthy, non-prolapsed stoma.

6. Some people have noticed cosmetic changes in their stoma after making dietary adjustments, such as switching to a gluten-free diet. However, this is not a guaranteed or medically recognized method for reducing stoma size.