Biomarkers In Nutrition

This handbook provides an all-inclusive insight into biomarkers assessing the impact of nutrition on human health. The reader will gain insight into the area of circulating body fluid biomarkers, from cardiovascular related markers to liver functional tests. Various biomarkers related to the intake of micronutrient and macronutrients are presented, and the effects of different diets, pesticide exposure and dietary supplements are discussed, so are changes of genetic, cellular and histological variables. This systematic handbook is a must have for biomedical researchers as well as clinicians and pharmacologists, who wish to gain extensive understanding on the analysis of effects of various nutritional and dietary effects on human health, ageing and longevity.

Of the thousands of biomarkers that are currently being discovered, relatively few are being validated for further applications, and the potential of a biomarker can be quite difficult to evaluate. To aid in this imperative research, Dr. Kewal K. Jain’s Handbook of Biomarkers thoroughly describes many different types of biomarkers and their discovery using various "-omics" technologies, such as proteomics and metabolomics, along with the background information needed for the evaluation of biomarkers as well as the essential procedures for their validation and use in clinical trials. With biomarkers described first according to technologies and then according to various diseases, this detailed book features the key correlations between diseases and classifications of biomarkers, which provides the reader with a guide to sort out current and future biomarkers. Comprehensive and cutting-edge, The Handbook of Biomarkers serves as a vital guide to furthering our understanding of biomarkers, which, by facilitating the combination of therapeutics with diagnostics, promise to play an important role in the development of personalized medicine, one of the most important emerging trends in healthcare today.

There are only a few areas in human nutrition and metabolism where biomarkers are routinely used to predict health and functional outcome. For instance, of the four major nutritional deficiencies, only iron deficiency can be precisely diagnosed by employing biomarkers. They therefore play a limited role in research and decision making, and intervention strategies are still mostly targeted at the population level. What is needed at this stage are biomarkers that are predictive of later functional health and that stay stable from infancy to childhood and adult health. Moreover, individual variability must be considered, taking into account the complexity of foods, lifestyle, and metabolic processes that contribute to health or disease. These factors present significant challenges when it comes to personalizing dietary advice for healthy or diseased individuals. This book focuses on the values and limitations of traditional nutritional biomarkers and on opportunities for new biomarkers. Contributions are divided into three parts: Methodologies with regard to global epidemiology; applications/end users, and future horizons. The main goal is to review recent developments and predict how exciting new technologies could be used to drive advances in nutrition-related health care.

There are only a few areas in human nutrition and metabolism where biomarkers are routinely used to predict health and functional outcome. For instance, of the four major nutritional deficiencies, only iron deficiency can be precisely diagnosed by employing biomarkers. They therefore play a limited role in research and decision making, and intervention strategies are still mostly targeted at the population level. What is needed at this stage are biomarkers that are predictive of later functional health and that stay stable from infancy to childhood and adult health. Moreover, individual variability must be considered, taking into account the complexity of foods, lifestyle, and metabolic processes that contribute to health or disease. These factors present significant challenges when it comes to personalizing dietary advice for healthy or diseased individuals. This book focuses on the values and limitations of traditional nutritional biomarkers and on opportunities for new biomarkers. Contributions are divided into three parts: Methodologies with regard to global epidemiology; applications/end users, and future horizons. The main goal is to review recent developments and predict how exciting new technologies could be used to drive advances in nutrition-related health care.

This reference addresses basic principles and concepts that are central to the major clinical nutrition-related activities, such as nutritional assessment and monitoring, current theoretical base and knowledge of efficacious interventions, interactions between genetic and nutritional factors, and the use and interpretation of population-based or clinical epidemiological evidence.

Since 1938 and 1941, nutrient intake recommendations have been issued to the public in Canada and the United States, respectively. Currently defined as the Dietary Reference Intakes (DRIs), these values are a set of standards established by consensus committees under the National Academies of Sciences, Engineering, and Medicine and used for planning and assessing diets of apparently healthy individuals and groups. In 2015, a multidisciplinary working group sponsored by the Canadian and U.S. government DRI steering committees convened to identify key scientific challenges encountered in the use of chronic disease endpoints to establish DRI values. Their report, Options for Basing Dietary Reference Intakes (DRIs) on Chronic Disease: Report from a Joint US-/Canadian-Sponsored Working Group, outlined and proposed ways to address conceptual and methodological challenges related to the work of future DRI Committees. This report assesses the options presented in the previous report and determines guiding principles for including chronic disease endpoints for food substances that will be used by future National Academies committees in establishing DRIs.

The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.

This book discusses all aspects of non-pharmacologic approaches to primary and secondary CVD prevention. It highlights the strength of evidence for particular diet styles in CVD prevention, including plant-based diets, the Mediterranean diet, the DASH diet, and low-carbohydrate diets. Chapters present evidence and future directions for diet and nutrition in diseases related to CVD, such as dyslipidemia, cardiometabolic disease (pre-diabetes, the metabolic syndrome, type-2 diabetes mellitus), and obesity. Finally, the book reviews novel and emerging aspects of dietary intervention in CVD prevention, such as dietary approaches to inflammation and the role of the microbiome in CVD. Up-to-date, evidence-based, and clinically oriented, Prevention and Treatment of Cardiovascular Disease: Nutritional and Dietary Approaches is an essential resource for physicians, residents, fellows, and medical students in cardiology, clinical nutrition, family medicine, endocrinology, and lipidology.