May improve dental and oral health
Chewing neem bark is a popular oral hygiene technique in India.
The antibacterial, anti-inflammatory, immune-boosting, and antioxidant properties of neem may improve dental health. Neem may help treat tooth decay [2], gingivitis [3], and periodontitis [4] as well as ease pain, according to studies, albeit more research is required in this area.
Neem may also lessen bacteria’s capacity to colonize the surface of your teeth, which would reduce plaque production, according to test-tube research.