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Definite, probable or dubious: antioxidants trilogy in clinical dentistry
S Carnelio1, S A Khan, G Rodrigues
1Department of Oral and Maxillofacial Pathology, Manipal College of Dental Sciences, Manipal University, Manipal, India.
British Dental Journal
|January 15, 2008
Summary
Antioxidants show promise in treating dental diseases by reducing oxidative damage. However, more randomized controlled trials are needed to confirm their efficacy and safety in dental therapeutics.
Area of Science:
- Biochemistry
- Oral Medicine
- Nutritional Science
Background:
- Free radicals contribute to the development and progression of various dental diseases.
- Antioxidants are micronutrients crucial for mitigating oxidative stress and tissue damage.
- They also play a role in regulating immune responses by controlling cytokine production.
Purpose of the Study:
- To review the clinical significance of antioxidant therapy in dental practice.
- To identify controversial aspects and research gaps concerning antioxidant use in dentistry.
- To emphasize the need for an evidence-based approach to antioxidant recommendations.
Main Methods:
- Literature review focusing on the role of antioxidants in dental diseases.
- Analysis of existing clinical claims versus scientific evidence.
- Identification of research lacunae in antioxidant dental therapeutics.
Main Results:
- Antioxidants are widely available with claims of safety and efficacy.
- A significant lack of randomized controlled trials in dental research hinders their widespread adoption.
- There is a notable discrepancy between clinical claims and proven efficacy/safety.
Conclusions:
- Antioxidant therapy holds potential clinical significance in dentistry.
- Further rigorous research, particularly randomized controlled trials, is essential.
- An evidence-based approach is required for recommending antioxidant use in routine dental practice.
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