Human Foods and Their Nutritive Value

This 1908 textbook captures a pivotal moment in how humanity began to understand what it eats. Harry Snyder, writing from the University of Minnesota, wanted to give agricultural students and ordinary readers the tools to make intelligent food choices at a time when such systematic knowledge was barely available. The book walks through the fundamental composition of foods: water content, proteins, fats, carbohydrates, and the dry matter that remains. But it goes further, examining how cooking transforms these elements and how different preparations affect both nutrition and economy. What makes this volume compelling isn't just its historical importance as an early work of nutrition science, but the window it opens into turn-of-the-century anxieties about diet, health, and food economy. Snyder wrote for readers who were just beginning to see food not merely as sustenance but as a science to be studied. The text remains valuable for anyone curious about the origins of nutritional thinking and the practical wisdom that preceded our modern obsession with diet.