Beware the Berry: 5 Foods dentists Say Can stain Your Teeth
NEW YORK, NY – Maintaining a bright, white smile requires more than just regular brushing and flossing. Dental professionals are now highlighting five common foods and beverages that can contribute to tooth discoloration, perhaps undermining even the most diligent oral hygiene routines.
A whiter smile is a top aesthetic concern for many, driving a multi-billion dollar teeth whitening industry. But preventing stains in the first place is frequently enough more effective – and affordable – than reversing them. According to Dr. Kinsella, a dentist interviewed by Newsis, seemingly harmless everyday items can significantly impact tooth enamel and lead to noticeable staining. Understanding these culprits and adopting preventative measures can help maintain a brighter, healthier smile.
First on the list is wine.While enjoying a glass isn’t necessarily harmful, Dr. Kinsella recommends rinsing your mouth with water afterward to minimize pigment contact with teeth.
Next, dark-colored berries like raspberries and blueberries pose a staining risk due to their high pigment content. “Berries are also one of the causes of teeth staining,” Dr. Kinsella explained, noting both their acidity and pigment contribute to discoloration.
Surprisingly, tomato sauce – found in popular dishes like ketchup and spaghetti – can also cause teeth to lose their brightness. It’s high acidity gradually wears down enamel, making teeth more susceptible to staining. “People don’t think tomatoes can affect teeth discoloration,but if you eat them frequently enough,thay can,” Dr.Kinsella stated.
Fruit juice, particularly darker varieties like cranberry and pomegranate, is another major offender. The combination of high sugar, pigment, and strong acidity contributes to staining. Even citrus juices like orange and lemon can allow pigment to penetrate deeper into the enamel. Dr. Kinsella pointed out that juicing fruit breaks down particles, increasing sugar concentration and acidity, but advised, “If you drink it through a straw, you can reduce contact with your teeth.”
tea can lead to brown or gray staining due to its tannin content. Dr. Kinsella observed that heavy tea drinkers often exhibit discoloration between their teeth. Adding milk to tea, however, can help mitigate the risk.
