Why it’s Important
Tooth decay, commonly known as cavities, is one of the most widespread health issues, affecting both kids and adults alike. In fact, it’s almost as common as the common cold. According to the World Health Organization, around 60-90% of children worldwide, and nearly all adults, have experienced dental cavities. While tooth decay is a global issue, the good news is that it’s largely preventable with proper oral care, a balanced diet, and regular dental visits.
What Causes Cavities?
Cavities develop from a process that gradually damages your tooth structure. The main culprit here is dental plaque—a sticky film that builds up on your teeth and becomes a breeding ground for harmful bacteria that love sugar. When these bacteria digest sugar, they produce acids that can slowly erode your tooth’s enamel. A cavity usually starts as a tiny spot on the enamel, but if you don’t catch it early, it can progress deeper into the tooth, eventually reaching the inner layer, called dentin, and even the nerve. Depending on how far it’s advanced, a cavity can cause anything from mild tooth sensitivity to severe, persistent pain. Getting prompt treatment from your dentist is crucial to prevent further damage, infection, or even tooth loss, which can lead to bigger health problems down the road.
What Increases Your Risk of Tooth Decay?
- Inadequate oral hygiene
- Eating a diet high in sugary foods
- Dry mouth
- Teeth grinding (bruxism)
- Defects in enamel and deep grooves in teeth
- Receding gums
If you’re more prone to cavities, your dentist might recommend special toothpastes, fluoride rinses, or other additional preventive measures to give your teeth an extra layer of protection.
