Periodontal health
Can omega-3s help alongside gum-disease treatment?
A 2026 review found small improvements in gum attachment and pocket-depth measures when omega-3 was added to nonsurgical treatment. Certainty was limited.
Updated September 24, 2026 · Editorial attribution: PV Griscom, M.Sc. · Independent clinical review pending
The question behind the headline
People receiving scaling and root planing for periodontitis.
What the finding does—and doesn’t—tell us
The finding concerns an adjunct to dental treatment. It does not show that supplements replace cleaning or prevent tooth loss.
Read the underlying research.
Selected sources, not an exhaustive reference list. Research record or abstract screening only; full-text efficacy appraisal is pending. Source publication dates may precede this page’s update date.
Three questions to take forward
- Was the study population similar to the person or situation I have in mind?
- Did it measure an outcome people feel or experience, or only a laboratory marker?
- How do formulation, usual care, absolute benefit and adverse effects change the interpretation?
Study doses describe experiments; they are not personal dosing advice. Explore safety and limitations ↗