What is fluoride, and how does it benefit dental health?

Fluoride is a naturally occurring mineral known for its significant role in dental health, particularly in the prevention of tooth decay. It helps to strengthen tooth enamel, making teeth more resistant to acid attacks from sugars and bacteria that lead to decay. When fluoride is present in the oral environment, it can be incorporated into the enamel structure, enhancing its hardness and durability. This process is known as remineralization, where fluoride helps to repair early stages of tooth decay before it becomes a cavity.

Additionally, fluoride disrupts the metabolism of acid-producing bacteria in plaque, further reducing the chances of cavity formation. Regular exposure to fluoride through drinking water, toothpaste, and professional dental treatments is a vital strategy for maintaining strong teeth and overall oral health.