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
Dietary Guidelines for Americans reasons, the quality of the Advisory Committee's Scientific Report and the validity of the 2015 - 2020 DGA itself has been challenged by critics as being unduly influenced by commercial interests and as being flawed due to confirmation bias of some members of the Advisory Committee. The efforts of the US Federal Government to establish a scientific basis for human nutrition began with Wilbur Olin Atwater, who published the first dietary recommendations for Americans in 1894, notably stating that, "We live not upon what we eat, but upon what we digest." The Dietary Guidelines for Americans has been published every