Propolis as a functional food and promising agent for oral health and microbiota balance: A review study

Bee Propolis has been used for its therapeutic properties, including anti‐inflammatory, antibacterial, antifungal, and immune‐stimulating properties, for centuries as a functional food. This study reviewed the effectiveness of propolis as a functional food on oral‐related diseases as a rich bioflavonoid produced by honey bees. A literature search was conducted to identify studies published that investigated the effects of propolis on oral health and its ability to treat related diseases. The search was performed in electronic databases using relevant keywords. Initially, 3429 studies were identified through database searching, and based on the inclusion and exclusion criteria, 22 articles were eligible to be included. Reviewing the articles, propolis was recognized as a functional food and promising agent to balance oral microbiota and prevent oral diseases due to its effectiveness on related bacteria, its anti‐inflammatory properties, and its activity against Porphyromonas gingivalis and Actinomyces Oris allowed it to be an effective substance to prevent periodontal diseases. Based on our findings, Propolis is a desirable preventive option for various oral health conditions, including dental caries and periodontal diseases. Therefore, it is recommended to be consumed as a functional food in our daily diet, which can reduce the risk of oral disease and improve oral health.