It contains integral rye and buckwheat flour exclusively, free of yeast, additives, emulsifiers and artificial colorings. Buckwheat flour is full of fiber, vitamins and minerals, it is also known to increase energy levels. Buckwheat helps with heart disease by lowering blood pressure and is full of antioxidants. Combined with wholegrain rye flour, which has a very low gluten content, they make a perfect blend the healthy diet fanatics.