Association between self‐reported oral symptoms and irritable bowel syndrome: A prospective cohort study based on UK Biobank

There is a close connection between oral health and gut health. This long-term study of more than 420,000 UK adults found that individuals experiencing mouth ulcers, gum pain, gum bleeding, toothache, or denture use had a higher risk of developing irritable bowel syndrome (IBS) later in life. Additionally, participants classified as being at high risk for periodontal disease (PD; those with at least one symptom of gum pain, gum bleeding, or loose teeth) had about a 19% higher risk of developing IBS compared with the low PD risk group. Therefore, incorporating active management of oral problems into personal health practices could offer a new perspective for IBS prevention. Caring for oral health is not just about maintaining local wellness but is a crucial part of overall bodily health.