What role does fluoride play in health?

Fluoride plays a crucial role in dental health by strengthening the bones and teeth, making them more resistant to decay. The mineral works by enhancing the remineralization of enamel, which is the hard outer layer of teeth. This process helps to repair early demineralization caused by acids from bacteria in the mouth. Additionally, fluoride can reduce the ability of bacteria to produce acid, further decreasing the risk of cavities. Its protective effects on both teeth and bones are well-documented, leading to its common inclusion in dental care products and community water fluoridation programs aimed at improving oral health and reducing tooth decay rates in populations.