Health & Fitness : Nutrition

The Nutritional Trace Metals covers the roles played by trace metals in human metabolism, a relatively neglected area of human metabolism and nutrition. The book focuses its attention on the vital roles played by the relatively small number of trace metal nutrients as components of a wide range of functional proteins. Its structure and content are largely based on the approach adopted by the author, Professor Conor Reilly, during more than 30 years of teaching nutrition to a wide range of undergraduate and postgraduate students. The introductory chapter covers the roles of metals in life processes, the metal content of living systems and metals in food and diets. This is followed by chapters, each dealing with an individual trace metal. Those discussed are iron, zinc, copper, selenium, chromium, manganese, molybdenum, nickel, boron, vanadium, cobalt, silicon and arsenic. In each case attention is given to the metal's chemistry and metabolic roles, including absorption, transport, losses, status and essentiality, as well as the consequences both of deficiency and excess.The Nutritional Trace Metals is essential reading for nutritionists, dietitians and other health professionals, including physicians, who wish to know more about these vital components of the diet. The book will also be of value to food scientists, especially those involved in food fortification and pharmaceutical product formulation. It will be an invaluable reference volume in libraries of universities and research establishments involved in nutrition teaching and research. Conor Reilly is Emeritus Professor of Public Health at the Queensland University of Technology, Brisbane, Australia, and is also Visiting Professor of Nutrition at Oxford Brookes University, Oxford, U.K. more...

Price: $150.00

Diets don’t work . Nearly sixty percent of Americans are overweight–and the numbers are growing along with their waistlines. Many doctors still wonder why so many of their patients, despite their best efforts, cannot lose weight permanently. more...

Price: $17.95

Like many great adventures, the 100-mile diet began with a memorable feast. Stranded in their off-the-grid summer cottage in the Canadian wilderness with unexpected guests, Alisa Smith and J.B. MacKinnon turned to the land around them. They caught a trout, picked mushrooms, and mulled apples from an abandoned orchard with rose hips in wine. more...

Price: $13.95

The risk assessment approach described in this monograph applies only to essential trace elements (ETEs) involved in human health and not to non-essential elements. The purpose of this monograph is to provide the scientific principles that support the concept of an ''acceptable range of oral intake'' (AROI), which uses a ''homeostatic model'' for determining the range of dietary intakes for essential trace elements (ETEs) that meet the nutritional requirements of a healthy population and avoid excess intakes. To facilitate comparisons, AROIs are discussed in relation to other risk assessment approaches. Although it includes examples, this monograph is not a compendium of assessments on ETEs, nor is it a textbook detailing the scientific basis of risk assessment of the derivation of dietary reference intakes. Described in the book is the process of risk assessment which begins with the selection of the database for a particular ETE. A weight-of-evidence approach is then used for hazard identification, selecting relevant end-point of deficient and excess exposures. Next, the probability of risk and the severity of various effects are quantified and critical effects are selected. The AROI is then established by balancing end-points of comparable health significance. At this time, the exposure assessment is conducted. Finally, a risk characterization enumerating the strengths and weaknesses of the databases is performed, integrating the AROI and exposure assessment. ''... The amount of work which is entailed in these volumes is very great and the low cost does not reflect the time of experts, travelling, nor even the hours expended UN staff in Geneva... This well informed book with its predecessors in the series is essential reading for biologists, chemists and medical professionals concerned with essential trace elements.'' more...

Price: $23.40

Written by leading international experts, this book explores one of the central difficulties faced by nutritionists today; how to improve people's health by getting them to change their dietary behaviour. It provides an overview of the current understanding of consumer food choice by exploring models of food choice, the motivations of consumers, biological, learning and societal influences on food choice, and food choices across the lifespan. more...

Price: $140.00