Whole grain pita refers to a type of bread that is made from 100% whole wheat flour. This means that all parts of the wheat kernel, including the bran, germ and endosperm are used in making this bread. As a result, it contains more nutrients than regular white bread which only uses the refined endosperm. Whole grain pita is typically used as an accompaniment to Middle Eastern or Mediterranean dishes such as hummus, baba ghanoush and falafel. It has a chewy texture and a slightly nutty flavor that makes it perfect for scooping up dips or filling with your favorite foods.