WHEAT GRASS: The grass from this grain doesn't contain gluten and is more like leafy green vegetables at this stage than a grain. This grass is overflowing with enzymes, vitamins, and minerals. Wheat grass is rich in vitamin A, carotenoids, vitamin E, and B vitamins. It is also a good source of essential amino acids, iron, calcium, potassium, phosphorus, magnesium, and zinc. The chlorophyll in this grass helps clean out toxins, deodorize the body, and lower inflammation.