It’s no secret that lots of our favorite foods and drinks can cause tooth discoloration. Coffee, tea, and red wine are just a few big culprits. Over time, you may notice your smile darkening if you consume these drinks regularly. Luckily, a professional teeth whitening treatment can help eliminate these stubborn stains. But once you have your new pearly whites, you’re going to want to maintain your results.

Well, did you know some foods can actually whiten teeth over time? Read along to learn which ones not only offer nutritional benefits but can keep your grin bright after treatment.