Teeth develop white spots for several reasons, some more serious than others. A lot of times we wonder if they’re a cosmetic issue that will go away, or if they’re indicators of a bigger health issue. A lot of times white spots are a loss of mineral content in the enamel. This loss of mineral content is the result of a buildup of acidity in the plaque on our teeth. Acidity comes from the foods and drinks we consume but is also a byproduct of the bacteria in our mouth, which creates more acid when we consume carbohydrates. Another common cause of a white spot is trauma to the tooth during development.
Besides being a cosmetic concern for many people, these white spots can actually result in the deterioration of teeth. In fact, the first evidence of tooth decay is a white spot lesion, meaning that the tooth’s enamel has been compromised, leaving an opaque, chalky white spot.