Biochemical And Physiological Aspects Of Human Nutrition

Covering advanced nutrition with a comprehensive, easy-to-understand approach, Biochemical, Physiological, and Molecular Aspects of Human Nutrition, 3rd Edition focuses on the biology of human nutrition at the molecular, cellular, tissue, and whole-body levels. It addresses nutrients by classification, and describes macronutrient function from digestion to metabolism. This edition includes the new MyPlate dietary guide and recommendations from the Dietary Guidelines for Americans 2010, plus coverage of the historical evolution of nutrition and information on a wide range of vitamins, minerals, and other food components. In Biochemical, Physiological, and Molecular Aspects of Human Nutrition, lead authors Martha H. Stipanuk and Marie A. Caudill are joined by a team of nutrition experts in providing clear, concise, coverage of advanced nutrition. 55 expert contributors provide the latest information on all areas of the nutrition sciences. Nutrition Insight boxes discuss hot topics and take a closer look at basic science and everyday nutrition. Clinical Correlation boxes show the connection between nutrition-related problems and their effects on normal metabolism. Food Sources boxes summarize and simplify data from the USDA National Nutrient Database on the amount and types of foods needed to reach the recommended daily allowances for vitamins and minerals. DRIs Across the Life Cycle boxes highlight the latest data from the Institute of Medicine on dietary reference intakes for vitamins and minerals, including coverage of infants, children, adult males and females, and pregnant and lactating women. Life Cycle Considerations boxes highlight nutritional processes or concepts applicable to individuals of various ages and in various stages of the life span. Thinking Critically sections within boxes and at the end of chapters help in applying scientific knowledge to "real-life" situations. Lists of common abbreviations provide an overview of each chapter's content at a glance. Comprehensive cross-referencing by chapters and illustrations is used throughout. Current references and recommended readings connect you to nutrition-related literature and provide additional tools for research. Coverage of the USDA's MyPlate dietary guide reflects today's new approach to diet and nutrition. Recommendations outlined in the Dietary Guidelines for Americans 2010 are incorporated throughout the book. Updated format features more subheadings, tables, and bullets, making it easier to learn and recall key points. Updates of key chapters and boxes reflect significant changes within the fields of nutrition, biology, molecular biology, and chemistry. NEW illustrations simplify complex biochemical, physiological, and molecular processes and concepts.

This new "Science of Nutrition" text examines nutrients, their cellular functions, their metabolism in the human body, and the basis of their requirements. It focuses on the use of nutrients and how they metabolize across the molecular, cellular, tissue, organ, and whole-body levels. (Includes FREE online biannual nutrition newsletter)

Presents advanced nutrition in a comprehensive format ideal for graduate students in nutritional programs, organic chemistry, physiology, biochemistry and molecular biology. Focuses on the biology of human nutrition at the molecular, cellular, tissue and whole-body levels.

Biochemical, Physiological, and Molecular Aspects of Human Nutrition - E-Book

This resource examines nutrients, their cellular functions, metabolism in the body and the basis of their requirements. Specialized topics, such as fuels needed during exercise, nutrition and cardiovascular disease are also examined.

Biochemistry and Physiology of Nutrition, Volume II focuses on the processes, methods, and studies on nutrition. The book starts by discussing intracellular localization through histochemical methods of enzymes and vitamins; the structural changes in vitamin deficiency; and microbiology of digestion. Deficiencies in vitamins, A, C, D, E, B1, riboflavin, nicotinic acid, choline, biotin, and folic acid are noted. The book then focuses on microbiology of digestion, considering the establishment of microbial population in the alimentary tract, results of microbial digestion, antibiotics, and intestinal flora of man. The text also defines the nutrition system of worms, insects, and protozoa. The generation of ATP in terminal respiration and anaerobic glycolysis, as well as ATP's role in energy transfer, is noted. The discussions also focus on hydrolytic and phosphorylitic enzymes, such as carbohydrates, esterases, amidases, phosphatases, and phosporylases. Other topics covered are respiratory enzymes and coenzymes in which nucleotides, glucose diphosphate, diphosphoglyceric acid, and thiamine pyrophosphate are noted. The book notes the functions of iron compounds in the body, particularly in blood and tissues, and then touches on calcium and phosphorus metabolism. Given considerations are calcium and phosphorus in blood, skeletal calcium and phosphorus, and the factors affecting adsorption. A discussion also focuses on trace elements and the effects of protein, carbohydrates, fats, and vitamins in nutrition. The book is a vital source of data for readers interested in studying the elements, factors, processes, and methods involved in nutrition.

This "real-world" approach allows students to come away with a realistically informed view of the basis for much of our understanding of nutritional biochemistry.