Author
R. H. (Russell Henry) Chittenden
1856-1943
R. H. (Russell Henry) Chittenden (1856-1943) is a public-domain author available on Rivro. Read free books, explore subjects, and discover related classics.
WikipediaBooks by R. H. (Russell Henry) Chittenden
The nutrition of man
"The Nutrition of Man" by Russell H. Chittenden is a scientific publication written in the early 20th century. The book presents a comprehensive analysis of human nutrition, discussing vital processes such as digestion, absorption, and the metabolic functions of the body. Chittenden aims to clarify the needs for food and the essential components that contribute to maintaining health and vitality in daily living. The opening of "The Nutrition of Man" introduces the fundamental concepts of nutrition and its significance to life. Chittenden explains that nutrition encompasses three primary functions: growth, rehabilitation of cells, and energy provision to sustain bodily activities. He emphasizes the organic nature of human food, categorizing it into proteins, carbohydrates, and fats, detailing their composition, digestion, and role within the human body. The author begins to delve into how food is processed, starting from mastication and saliva secretion, to the subsequent chemical actions in the stomach and small intestine, thus laying the groundwork for the scientific exploration of dietary needs and the physiological effects of different nutrients.
On Digestive Proteolysis Being the Cartwright Lectures for 1894
"On Digestive Proteolysis" by R. H. Chittenden is a scientific publication written in the late 19th century. This work presents the Cartwright Lectures delivered in 1894 and focuses on the complex processes of digestion, particularly the transformation of proteid food-stuffs into soluble products by digestive enzymes. The book is aimed at advancing understanding in both physiology and medicine regarding digestion and the utilization of proteins. The opening of the book highlights the significant progress in understanding digestive proteolysis through the collaboration of chemistry and physiology. R. H. Chittenden sets the stage by discussing the fundamental importance of digestion in the body and the complexities of the processes involved. He emphasizes the need for accurate chemical methods to decipher the nature of proteolytic enzymes and the chemical changes they induce during digestion. Chittenden alludes to historical developments in the study of gastric and pancreatic digestion, pointing out that earlier researchers laid the groundwork for a more nuanced understanding of how these enzymes function in the breakdown of complex proteins.
Physiological economy in nutrition, with special reference to the minimal proteid requirement of the healthy man an experimental study
"Physiological Economy in Nutrition" by Russell H. Chittenden is a scientific publication written in the early 20th century. This work focuses on the principles of nutrition, specifically investigating the minimal proteid (protein) requirements for healthy individuals. The author argues for a reevaluation of widely accepted dietary standards, aiming to establish a more efficient approach to nutrition that could enhance overall health and well-being. The opening of the book lays a foundational understanding of the significance of nutrition in maintaining physical and mental health. Chittenden discusses the existing dietary standards and their inconsistencies, sharing observations from experiments aimed at determining the true physiological needs for proteid food. He emphasizes the potential benefits of reducing proteid intake without compromising health, supported by historical data and personal experimentation. The author’s insights spark a critical discourse on dietary habits, challenging conventional wisdom and inviting readers to reconsider their understanding of nutrition.