Why we recommend fluoride to maintain your healthy smile

Maintaining a bright, healthy smile involves more than regular brushing; incorporating fluoride into your oral care routine is a key component. Fluoride, a naturally occurring mineral, plays a crucial role in preventing tooth decay and promoting overall dental health. In this blog, we’ll explore the importance of fluoride and why we recommend it for maintaining a healthy smile, ensuring alignment with UK regulations and guidelines.
What Is Fluoride?
Fluoride is a mineral found naturally in soil, water, and various foods. It aids in the remineralisation of tooth enamel—the outer protective layer of your teeth—by replacing minerals lost during daily activities like eating and drinking. This process strengthens teeth, making them more resistant to decay. Fluoride is commonly found in oral care products such as toothpaste and mouthwashes, and is also available through professional treatments provided by dentists. Additionally, some public water supplies in the UK are fluoridated to help ensure adequate fluoride exposure for good oral health.
Fluoride and Tooth Decay Prevention
Tooth decay occurs when bacteria in the mouth break down sugars and starches from food, producing acids that erode tooth enamel. If left untreated, this can lead to cavities, gum disease, and other serious oral health issues. Fluoride strengthens tooth enamel, making it more resistant to these acid attacks. When fluoride comes into contact with enamel, it is absorbed and incorporated into its structure—a process known as remineralisation. This repair mechanism enhances enamel’s resistance to future decay. The UK government recognises that increasing fluoride availability to individuals and communities effectively reduces dental caries levels. 
Fluoride Strengthens Tooth Enamel
Our teeth are constantly exposed to acids from foods and drinks, which can weaken enamel over time. Fluoride helps reinforce and strengthen enamel, making it more resistant to these acids. The Oral Health Foundation notes that fluoride strengthens tooth enamel, making it more resistant to tooth decay, and reduces the amount of acid that bacteria on your teeth produce. 
Fluoride Reduces Tooth Sensitivity
Tooth sensitivity is a common issue, often resulting from thinning enamel or gum recession, which exposes the more sensitive inner layers of the tooth. Fluoride can help reduce this sensitivity by strengthening enamel and sealing exposed areas, thereby minimising discomfort and protecting teeth from further damage. While specific UK guidelines on fluoride’s role in reducing sensitivity are limited, its enamel-strengthening properties contribute to alleviating sensitivity issues.