Spelt flour is used to bake nutrient-rich bread as well as pasta and other baked goods. Spelt flour is also known as hulled wheat, and can be used as an alternative to wheat flour. Spelt flour can improve overall blood circulation, boosts the immune system, builds strong bones and aids digestion. Blood circulation can be improved due to the copper and iron content in the spelt grains. Spelt flour helps build strong bones due to the impressive range of essential minerals. Spelt flour also provide a high-fiber diet that is important for digestion.