When you feel those cravings during the day, your body may be telling you it needs important nutrients that vegetables, fruits, grains and other whole foods provide.Ultimate GreenZone?? features protein-rich grains such as quinoa, amaranth seeds, brown rice, millet and spirulina, as well as the ancient Aztec seed chia (Salvia hispanica) that provides unsaturated omega-3 and omega-6 fatty acids.