Since fluoride was introduced to communities in the late 1940s, it has become one of the most effective cavity fighters. Most people are familiar with fluoride as an additive in our water supply, but it's also found naturally in food and other sources. Fluoride treatments can greatly benefit your oral health, whether applied to your teeth in the dental office or ingested through food and water.

Debunking Common Myths About Fluoride

One myth about fluoride is that it’s harmful to health. Some believe it’s a carcinogen that can cause bone cancer, particularly in young boys. However, studies by the Food and Drug Administration (FDA) and Health Canada have found no such link between fluoride and cancer. In fact, water fluoridation has proven effective in reducing tooth decay, particularly among children.

How Fluoride Helps Prevent Cavities

Fluoride works in two key ways:

• It helps harden the enamel in infants before their teeth emerge.

• It strengthens enamel in adults, making it more resistant to decay.

Fluoride Facts

• Fluoride is a naturally occurring mineral found in water, soil, plants, and many foods.

• It helps prevent cavities and remineralizes enamel.

• It’s recognized by dental associations worldwide for its importance in oral health.

• Fluoride is found in toothpastes, mouthwashes, and floss, and it can be taken as supplements (under a dentist’s or doctor’s supervision).

• Fluoride is 99% stored in the bones and teeth.

How Fluoride Is Used in Dentistry

Fluoride is commonly used to:

• Remineralize teeth and rebuild lost enamel.

• Slow down the loss of minerals from teeth.

• Reverse early signs of decay.

• Prevent oral bacteria from proliferating.

Fluoride is applied in a dental setting through a rinse, gel, foam, or varnish. The process is pain-free, and after application, it’s recommended to wait 30 minutes before eating or drinking.

Who Benefits from Fluoride Treatments?

• Children: Fluoride treatments are often covered by insurance for children and are crucial in helping them develop strong teeth.

• Adults: If you're at a higher risk for cavities or have certain conditions, additional fluoride treatments may be recommended.

• Special Needs: Individuals in areas with non-fluoridated water may benefit from fluoride supplements prescribed by a dental professional.

Fluoride in Food

Certain foods contain fluoride and can contribute to your daily intake:

• Teas (black, green, oolong)

• Seafood (blue crab, shrimp, fish)

• Wine (red and white, though red wine can stain teeth)

• Coffee (also can stain teeth)

• Raisins (high in sugar, so brush well afterward)

• Spinach, grapes, potatoes, and carrots

• Oranges, grapefruit, apples, beans, and peas

How to Know If You’re Getting Enough Fluoride

If you drink fluoridated water (common in most North American cities), brushing with fluoride toothpaste is generally sufficient. If your water lacks fluoride, you may need supplements, which can be prescribed by your dentist.

The Benefits of Fluoride Toothpaste

Fluoride toothpaste helps wash away bacteria on your teeth, while calcium and phosphate help keep them strong. It’s especially important after eating sugary or salty foods that promote cavity-causing bacteria.

If you have any questions about fluoride treatment, call us at (780) 464-6266. Our team at Granada Dental is here to help you maintain a healthy, cavity-free smile!