Olive oil-based interventions for gingival inflammation and plaque control- A systematic review of clinical evidence.

A systematic review of 12 studies found that olive oil-based products—including oil pulling, mouthwashes, and toothpastes—reduced gingival inflammation and plaque, with ozonated olive oil showing superior results and some formulations performing comparably to chlorhexidine.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.