Fluoride is a mineral that is essential for dental health. It is a naturally occurring element found in soil, water, and some foods. Fluoride helps prevent tooth decay by making the enamel on teeth more resistant to acid attacks from bacteria and sugar in the mouth.
How does the body use it?
When you consume fluoride, it travels through your digestive system and into your bloodstream. The fluoride then accumulates in your bones and teeth, where it strengthens the enamel and helps prevent tooth decay. Fluoride can also be absorbed by the tissues in your body and may play a role in bone formation.
Symptoms of over and lack of it in the body Getting too much fluoride can lead to a condition called fluorosis, which causes white spots or streaks on the teeth. In severe cases, it can cause brown or black spots and even pitting of the teeth. Overconsumption of fluoride can also cause bone problems such as skeletal fluorosis.
On the other hand, not getting enough fluoride can increase your risk of tooth decay. The American Dental Association recommends that children and adults get an appropriate amount of fluoride to maintain good oral health.
In what food can you find it?
Fluoride is naturally found in some foods, including tea, fish, and shellfish. Many cities and towns also add fluoride to their water supply to help prevent tooth decay. Additionally, some toothpaste, mouthwash, and other dental products contain fluoride.