Relevance. Oxidative stress is one of the key pathogenetic mechanisms in the development and progression of periodontosis. Dietary antioxidants can neutralize free radicals and reduce inflammation in periodontal tissues. Objective – to evaluate the significance of antioxidant components in the diet for the prevention and treatment of periodontosis, and to offer practical recommendations for their inclusion in the daily menu. Methods. An analysis of literature data on the effects of vitamins A, C, E, selenium, flavonoids, and carotenoids on the state of periodontal tissues was conducted. A comparative assessment method was used for clinical parameters before and after enriching the diet with antioxidants. Results. It has been shown that adequate antioxidant intake reduces periodontal pocket depth, decreases gingival bleeding, slows bone resorption, and improves immune parameters. Conclusion. Incorporating foods rich in natural antioxidants (fresh vegetables, berries, fruits, nuts, green tea) into the diet is an accessible and effective way to enhance the effectiveness of periodontosis treatment.

periodontosis, antioxidants, oxidative stress, vitamin C, vitamin E, selenium, flavonoids, prevention.

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