Blood and skin carotenoid levels are inversely associated with the prevalence of periodontal diseases in populations with normal occlusion: a cross-sectional analysis from the Iwaki health promotion project | Synapse
March 3, 2026Open Access
Blood and skin carotenoid levels are inversely associated with the prevalence of periodontal diseases in populations with normal occlusion: a cross-sectional analysis from the Iwaki health promotion project
Key Points
Carotenoid levels are linked to lower prevalence of periodontal diseases among individuals with normal occlusion.
This analysis highlights that higher blood and skin carotenoid levels may correlate with healthier gums.
Using cross-sectional analysis from the Iwaki health promotion project, the study assessed health indicators and dietary factors.
These findings suggest that increasing carotenoid intake could have implications for gum health, but further research is needed.