Healthy crackers are often filled with potentially inflammatory ingredients, such as gluten, processed vegetable oils, added sugar, synthetic vitamins, and preservatives, according to Dietitian Sam Presicci, RD, lead dietitian for Snap Kitchen. He recommends whole-grain options that don't contain artificial additives and a box that's gluten-free, has a simple ingredient list and doesn't contain any preservatives. These recommendations include vegan and paleo crackers, lentil crackers with high protein and low carb options, and vegan snacks with simple ingredients like flax seeds. Crackers are also recommended for parties or casual snacks.