Perio & Hygiene Study ✓ Peer reviewed

Influence of chronic high-salt diet intake on experimental periodontitis: a preclinical study in rodents.

Odontology · Abuohashish H, Omar O, Alrayes N, AlQahtani N, Muhamood M, Alhawaj H, Alkhamis T, Almas K · 2026-10-20

A chronic high-salt diet worsened periodontal disease progression and slowed recovery from induced periodontitis in rats, alongside changes in bone metabolism markers and altered gene expression in periodontal tissues.

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.

Read the full study at the source
The Recall — the month's most significant new dental research, summarised. Free.
Browse The Recall