Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Cloves (Syzygium aromaticum) have a long history of use in traditional medicine, particularly for oral health. Modern scientific studies provide some support for their use in supporting gum (periodontal) health. The primary active compound in cloves is eugenol, which exhibits significant antimicrobial, anti-inflammatory, and analgesic properties. Laboratory studies have shown that clove oil and eugenol can inhibit the growth of oral pathogens such as Streptococcus mutans and Porphyromonas gingivalis, both of which are implicated in gum disease and dental caries.^[1][2] Additionally, clove extracts have demonstrated anti-inflammatory effects that may help reduce gum swelling and pain.^[3]

Clinical evidence is limited but promising. Some small-scale human studies and clinical trials have noted improvements in gum inflammation and reductions in oral bacteria with the use of clove-based mouth rinses and gels.^[4] However, large-scale, high-quality randomized controlled trials are lacking, and more research is needed to firmly establish efficacy.

In summary, there is moderate scientific evidence that cloves may support gum health, primarily due to their antimicrobial and anti-inflammatory properties. Their traditional use for oral care is increasingly supported by modern laboratory findings, though clinical validation remains somewhat limited at this time.

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