Impact of dietary inflammatory index on gingival health

Background Periodontal disease is a biofilm‐dependent chronic inflammatory condition triggered by a host response. Several factors impact systemic inflammation and could lead to changes in disease pathogenesis. Recently, studies have assessed the influence of nutritional patterns on the development...

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Published in:Journal of periodontology (1970) 2024-06, Vol.95 (6), p.550-562
Main Authors: Reis, Roberta Andrade, Stolf, Camila Schmidt, de Carvalho Sampaio, Helena Alves, da Costa Silva, Bruna Yhang, Özlü, Tuğçe, Kenger, Emre Batuhan, Miguel, Manuela Maria Vianal, Santamaria, Mauro Pedrine, Monteiro, Mabelle de Freitas, Casati, Marcio Zaffalon, Casarin, Renato Corrêa Viana
Format: Article
Language:English
Subjects:
biomarkers
diet
gingivitis
microbiota
periodontal index
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Summary:Background Periodontal disease is a biofilm‐dependent chronic inflammatory condition triggered by a host response. Several factors impact systemic inflammation and could lead to changes in disease pathogenesis. Recently, studies have assessed the influence of nutritional patterns on the development of periodontitis. In the present cross‐sectional study, we evaluated the dietary inflammatory profile on periodontal conditions, focusing on clinical, subgingival microbial, and cytokine assessment of individuals with periodontal health or gingivitis. Methods One hundred patients with periodontal health or gingivitis were included. Plaque index (PI), Bleeding on probing (BoP), the probing depth (PD), and the clinical attachment level (CAL) for each patient were assessed. Nutritional data and the Dietary Inflammatory Index (DII) were recorded by two 24‐h food recalls on non‐consecutive days. Biofilm and gingival crevicular fluid (GCF) to assess the microbiome profile and inflammatory biomarkers were collected. Multiple regressions focused on the DII, age, and sex as predictors of periodontal conditions were done. Results Age and moderate DII scores increased the risk of gingivitis by 1.64 and 3.94 times, respectively. Males with an elevated DII score had 27.15 times higher odds of being diagnosed with gingivitis and BoP (β = 6.54; p = 0.03). Elderly patients with a moderate or high DII score were less prone to gingivitis and increased BoP (p 
ISSN:0022-3492
1943-3670
1943-3670
DOI:10.1002/JPER.23-0292