Published in 1907, 'The Nutrition of Man' by R. H. Chittenden is a scientific exploration of human nutrition, focusing on digestion, absorption, and metabolism. Chittenden categorizes food into proteins, carbohydrates, and fats, detailing their roles in growth, cell rehabilitation, and energy provision. The book emphasizes the importance of understanding dietary needs and the physiological effects of various nutrients, supported by physiological experiments that analyze the digestibility of different food types. This work is notable for its early comprehensive approach to nutrition science.
