Enthusiasm peaked in 1993 after two major epidemiological studies with approximately 128,000 health professionals showed a strong association be-tween high intake of vitamin E and lower risk of heart disease. One year later, however, this enthusiasm was dampened substantially when the first of three intervention clinical studies suggested that beta-carotene does not reduce the risk of heart disease and lung cancer and may even increase the risk of lung cancer for current smokers.
The heated debate that followed underscored the complex interactions of antioxidants and the effect of dose, chemical form, formulation, physiological stage, diet, environmental factors and other conditions on the antioxidant status in humans. It also helped expand the focus of research from the vita-mins E and C and ?-carotene to other nutrients and phytochemicals with an-tioxidant activity. Research on the role of antioxidants in human health has now advanced from basic metabolic, animal and epidemiological studies to major full-scale intervention studies and is producing valuable new knowledge. There is a very strong public interest to apply this knowledge in nutritional programs and public health recommendations. To achieve this, it is necessary to under-stand the factors, which affect the antioxidant status in humans and the meth-ods for evaluating it. It is also essential to integrate the knowledge and expe-rience of the diverse groups conducting this research, which include chemists and biochemists, physiologists, nutritionists and dietitians and physicians and other health professionals. This book aims to meet this need. Specifically this book integrates our knowledge of the basic chemistry of free radicals and antioxidants with practical aspects of the effects of diet and nutrition and physiological stage on the antioxidant status and its impact on health and disease. For example, it helps the reader understand the role of the diet on antioxidant status including absorption, bioavailability, transport and tissue uptake of antioxidants and their interactions with other food compo-nents and the gut microflora. It also discusses the effect of physiological stage such as infancy, aging, exercise and disease on the antioxidant status; other issues, such as optimum intake, supplementation and long-term safety, which are of critical importance for putting this knowledge to practical use; and fi-nally, it reviews the effect of antioxidants and antioxidant status on health and disease.
Prominent international experts from academia, research institutes and industry, review the research, discuss current issues and propose practical applications in nutrition and health. I believe that the caliber and diversity of the contributors ensures a wide perspective on the status of our knowledge and a balanced discussion of the issues.
I hope that this book will help physicians and other health professionals, nutritionists and dietitians to evaluate and apply the increasing knowledge of antioxidants and their role in nutrition and health. It may also serve as valu-able resource for academic and industry researchers, especially for identifying the major practical issues in evaluating in humans concepts developed from basic research. Finally, I hope that this book will be a useful reference for students in human nutrition and medicine and people with interest in nutri-tion, health and physical fitness.
Andreas M. Papas, Ph. D.
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Most Helpful Customer Reviews
2 of 2 people found the following review helpful:
5.0 out of 5 stars
Science and clinical knowledge about antioxidant supplements,
By mikeni@webgalaxy.com (San Diego, CA) - See all my reviews
This review is from: Antioxidant Status, Diet, Nutrition, and Health (Contemporary Food Science) (Hardcover)
This book is an example of a multidimensional book. It succeeded well in integrating topics of wide and current interest dealing with antioxidant status, nutrition, health and disease. The result is a book that is very readable and can benefit a broad spectrum of audiences. In addition to nutritionists, dietitians and health professionals, specialists from other disciplines such as chemistry, biochemistry, medicinal chemistry, pharmacy, and pharmaceutical sciences can benefit from this book. Of particular interest is the extensive discussion of the role of diet and nutritional supplements in health and disease. These topics have attracted wide public interest and have been making national headlines in recent years. World class experts from academia, government and industry discuss these topics applying the same rules of scientific and clinical evidence used in the discovery and evaluation of new drugs. The high caliber of this discussion is representative of the overall quality of this book.
2 of 3 people found the following review helpful:
5.0 out of 5 stars
Excellent and comprehensive review of antioxidant research,
By A Customer
This review is from: Antioxidant Status, Diet, Nutrition, and Health (Contemporary Food Science) (Hardcover)
The book is an excellent reference for anyone interested in the role of antioxidants in both food and biological systems. The contributors are leaders in their respective fields of research with many years of experience and outstanding credentials. I found the book to be a most valuable resource for personal enlightnment and for guidance in my quest for new and improved nutritional supplements for the industry.
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