Graham flour food shops, or directly from a flour mill that has experience making it. A substitute for it would be a mix of unbleached white flour and wheat middlings; this was a common substitute prior to and after the passage of the Pure Food and Drug Act in 1906, but the FDA gradually established standards and eliminated imitations from the market. Graham flour is named after Sylvester Graham (1794–1851), an early advocate for dietary reform. Graham despised the discarding of nutrients such as germ and bran when making flour for white bread, and believed that using all of the grain in
Mesquite flour Mesquite flour Mesquite flour is made from the dried and ground pods of the mesquite (some "Prosopis" spp.), a tree that grows throughout Mexico and the southwestern US in arid climates. The flour made from the long, beige-colored seedpods has a sweet, slightly nutty flavor and can be used in a wide variety of applications. It has a high-protein, low-glycemic content and can serve as a gluten-free replacement for flours that contain gluten. In the past, indigenous Americans relied on mesquite pods as an important food source. The bean pods of the mesquite tree are dried and ground into a