How Does Fluoride Protect Teeth?
Fluoride protects teeth by strengthening tooth enamel, which is the hard outer layer of the teeth.
When we eat or drink, the bacteria in our mouth produce acids that can attack and weaken tooth
enamel, leading to cavities. Fluoride helps to counteract this process by getting incorporated into
the enamel, making it more resistant to acid attacks. It can also help to repair early stages of
tooth decay before cavities form. Fluoride can be obtained through various sources, including
toothpaste, mouthwash, drinking water, and professional fluoride treatments at the dentist's office.
Is Fluoride Safe?
Yes, fluoride is generally safe when used appropriately. It is a naturally occurring mineral that
has been proven to strengthen tooth enamel and prevent cavities. However, excessive intake of
fluoride can cause a condition called fluorosis, which can result in white spots or streaks on
teeth. This is usually a cosmetic issue and does not affect the health or function of teeth. It is
important to follow the recommended guidelines for fluoride use, which may vary depending on age,
health status, and other factors. Your dentist can provide guidance on the appropriate use of
fluoride for you and your family.