Clinical Report: Lycopene Intake Linked to Lower Severe Periodontitis Risk

Overview

Revise to emphasize the importance of racial and sex differences in the context of lycopene intake and periodontitis risk.

Background

Periodontitis affects over 70% of US adults aged 65 and older and is linked to systemic conditions like cardiovascular disease and diabetes. Understanding dietary factors that may influence periodontal health is crucial, especially given the documented racial disparities in disease prevalence. This study highlights dietary lycopene as a potentially modifiable risk factor for severe periodontitis.

Data Highlights

Key Findings

• 48.7% of participants had some degree of periodontitis.
• 77.9% reported insufficient dietary lycopene intake.
• Severe periodontitis was less common among individuals with sufficient lycopene intake (2.4% vs 6.5%).
• Non-Hispanic Black participants were nearly three times more likely to have severe periodontitis compared to non-Hispanic White participants.
• Women had a significantly lower risk of severe periodontitis compared to men.
• Smoking was identified as a major risk factor for severe periodontitis.

Clinical Implications

Healthcare professionals should consider dietary intake, particularly lycopene, as a modifiable risk factor in managing periodontal health among older adults. Tailoring dietary recommendations based on race and sex may enhance prevention strategies for periodontitis.

Conclusion

Highlight the need for further research on causal relationships and effective interventions.

References

1. Kwong K., The Journal of Nutrition, Health and Aging, 2026 -- Lycopene Intake Linked to Lower Severe Periodontitis Risk in Older Adults
2. Conexiant, Periodontal Health Interventions May Lower Stroke Risk
3. Frontiers in Immunology, The oral - X axis: from periodontal dysbiosis to systemic disease
4. The Analytical Scientist, Oral Bacteria Linked to Bone Loss in Mouse Study
5. Clinical guidelines - European Federation of Periodontology
6. ada news — February JADA examines burden of severe periodontitis
7. Clinical guidelines - European Federation of Periodontology
8. Lycopene, Race and Periodontitis: Disparities in Older Adults - PMC
9. https://public-pages-files-2025.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2023.1309851/pdf
10. The Mediterranean diet and periodontitis: A systematic review and meta-analysis - ScienceDirect