Oral health effects of nicotine pouches in snus users: clinical and immunological findings.

Switching to non-tobacco nicotine pouches reduced the severity of oral lesions in snus users after four weeks, though most inflammatory markers remained unchanged except for increased IL-8 in the dry formulation group.

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.