Different foods and drinks can affect your body, particularly your teeth

From citrus fruits to popcorn and even ice, dental experts say everyday foods and habits may be quietly damaging your teeth.

According to the CDC, one in four U.S. adults between the ages of 20 and 64 has at least one untreated cavity, and nearly half suffer from gum disease. Experts say the root of the problem often lies in diet and daily routines.

Acidic foods, such as citrus, can gradually erode tooth enamel, leading to increased sensitivity and a higher risk of fractures or decay. Doctors say that when enamel wears down or flattens, teeth become more fragile.

Doctors also say that starchy snacks like crackers, chips, and cookies are another common culprit. These foods tend to settle into the grooves of back teeth, making them hard to clean and increasing the likelihood of plaque buildup.

One surprising habit that dentists strongly discourage: chewing ice. Despite enamel being harder than bone, ice can still cause cracks. The American Dental Association lists it among the top causes of tooth fractures, and an NIH study found 75% of adults had at least one crack in their teeth.

Popcorn also poses risks. Americans consume around 15 billion quarts annually, and the lactic acid and unpopped kernels can be especially harmful, cracking teeth or irritating gums.

To protect your teeth, experts recommend using an electric toothbrush for more effective cleaning, flossing before brushing, and skipping the rinse afterward to allow fluoride to remain on teeth longer.