By Dr. Royal Lee

Summary: Processed food is not food—no matter how much we tell ourselves it is. If there’s one statement that sums the opinion of early nutrition researchers, that’s it. When industrial food processing burst onto the scene in the late nineteenth century, it began fundamentally changing the stuff that had always nourished human beings. Harsh mechanical and chemical methods destroyed the power of our food to nourish us; and to make matters worse, artificial substances of untested effect were added to the mix. This destruction of America’s food supply is one of the great ignored crimes of history and the subject of C.E. Burtis’s 1960 book The Real American Tragedy. In the book’s foreword, presented here, leading nutritionist Dr. Royal Lee describes a telltale pattern observed repeatedly by nutrition’s first investigators: wherever processed foods were introduced, cancer, heart disease, tooth decay, and other “modern” diseases—virtually unknown previously in the population—soon followed. While this fact is utterly ignored today, it was entirely evident to Dr. Lee and his colleagues that a preponderance of processed and artificial foods in the diet is the main reason for America’s poor health. From The Real American Tragedy, 1960. Published by the Lee Foundation for Nutritional Research.