What research topic could you suggest me which is useful and fruitful?

Question

what research topic could you suggest me which is useful and fruitful?please give me a good research topic(very specific) which is original.

it should be science related. It could be about chemistry or biology.

thank you very much

Answer 1

My topic wil be "Why Irritable bowel syndrome - triggers and possible cures"?

Reason for this is because I am told I have it but no one knows the root cause just preventive measures.

Hope this helps.