Pickles are a very polarizing vegetable. Either you’re slyly asking your friends if they want the kosher spear that comes with their sandwich, or you’re the one giving yours away. There’s usually no in-between. But while many people consider this sour side a delicious little bonus, is it really that good for you? Here’s the lowdown on one of America’s favorite garnishes, and what it really means for your smile!

Fluoride is well known for its role in preventing tooth decay and strengthening enamel. While many people associate it with toothpaste and treated drinking water, fluoride is also found naturally in a variety of foods and beverages. Incorporating these into your diet can help support oral health while providing other important nutrients. Here are 7 foods that are naturally high in fluoride.