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Nutritional epidemiology examines dietary or nutritional factors in relation to the occurrence of disease in various populations. It is a fact that substantial progress has been made in recent years in nutritional epidemiology. Compared to the practice during the 1990s, and with the improvements in data analytics, several new approaches are gaining ground. Results from a variety of large-scale studies in the field of nutrition epidemiology have substantially contributed toward the evidence used in guiding dietary recommendations for the prevention of cardiovascular diseases, metabolic disorders, some types of cancer, and other morbidities. In this Special Issue, we would like to bring readers closer to the state-of-the-art in the field by gathering papers covering different aspects of nutrition epidemiology from population-based observational studies. Topics of the submitted articles may, but not necessarily, include eating habits of various populations, especially of those not well-studied, such as in Africa, Oceania, South Americas, immigrants, minorities, as well as a variety of associations between nutrients/foods/food patterns and chronic diseases, like cardiovascular, diabetes, obesity, cancer, etc., and gene–nutrient and epigenome–nutrient interactions related to human health at all ages.
In this essay, the mechanisms of biological, social and cultural nature linking subsistence, mortality and population are discussed.
Does a longer life mean a healthier life? The number of adults over 65 in the United States is growing, but many may not be aware that they are at greater risk from foodborne diseases and their nutritional needs change as they age. The IOM's Food Forum held a workshop October 29-30, 2009, to discuss food safety and nutrition concerns for older adults.
Malnutrition and obesity are both common among Americans over age 65. There are also a host of other medical conditions from which older people and other Medicare beneficiaries suffer that could be improved with appropriate nutritional intervention. Despite that, access to a nutrition professional is very limited. Do nutrition services benefit older people in terms of morbidity, mortality, or quality of life? Which health professionals are best qualified to provide such services? What would be the cost to Medicare of such services? Would the cost be offset by reduced illness in this population? This book addresses these questions, provides recommendations for nutrition services for the elderly, and considers how the coverage policy should be approached and practiced. The book discusses the role of nutrition therapy in the management of a number of diseases. It also examines what the elderly receive in the way of nutrition services along the continuum of care settings and addresses the areas of expertise needed by health professionals to provide appropriate nutrition services and therapy.
During the past decade, tremendous growth has occurred in the use of nutrition symbols and rating systems designed to summarize key nutritional aspects and characteristics of food products. These symbols and the systems that underlie them have become known as front-of-package (FOP) nutrition rating systems and symbols, even though the symbols themselves can be found anywhere on the front of a food package or on a retail shelf tag. Though not regulated and inconsistent in format, content, and criteria, FOP systems and symbols have the potential to provide useful guidance to consumers as well as maximize effectiveness. As a result, Congress directed the Centers for Disease Control and Prevention (CDC) to undertake a study with the Institute of Medicine (IOM) to examine and provide recommendations regarding FOP nutrition rating systems and symbols. The study was completed in two phases. Phase I focused primarily on the nutrition criteria underlying FOP systems. Phase II builds on the results of Phase I while focusing on aspects related to consumer understanding and behavior related to the development of a standardized FOP system. Front-of-Package Nutrition Rating Systems and Symbols focuses on Phase II of the study. The report addresses the potential benefits of a single, standardized front-label food guidance system regulated by the Food and Drug Administration, assesses which icons are most effective with consumer audiences, and considers the systems/icons that best promote health and how to maximize their use.
The anthrax incidents following the 9/11 terrorist attacks put the spotlight on the nation's public health agencies, placing it under an unprecedented scrutiny that added new dimensions to the complex issues considered in this report. The Future of the Public's Health in the 21st Century reaffirms the vision of Healthy People 2010, and outlines a systems approach to assuring the nation's health in practice, research, and policy. This approach focuses on joining the unique resources and perspectives of diverse sectors and entities and challenges these groups to work in a concerted, strategic way to promote and protect the public's health. Focusing on diverse partnerships as the framework for public health, the book discusses: The need for a shift from an individual to a population-based approach in practice, research, policy, and community engagement. The status of the governmental public health infrastructure and what needs to be improved, including its interface with the health care delivery system. The roles nongovernment actors, such as academia, business, local communities and the media can play in creating a healthy nation. Providing an accessible analysis, this book will be important to public health policy-makers and practitioners, business and community leaders, health advocates, educators and journalists.
A ground breaking text in the developing field of public health nutrition.' from the foreword by Basil S. Hetzel At last! A book that approaches public health nutrition in a scholarly, scientific and evidence based manner that at the same time delivers the practical competencies and skills required by the professional Public Health Nutritionist.' Elizabeth Belton, Senior Lecturer, School of Life Sciences, The Robert Gordon University. How can the nutritional health of populations be improved through action at local, national and global levels? The work of public health nutritionists is to bring population-wide perspectives to the relationship between food and health. Systematically drawing on international research, in Public Health Nutrition leading international practitioners present both the theoretical underpinnings and applied nature of the field of public health nutrition. The book is peer reviewed and divided into four sections: * Principles - presents conceptual frameworks, solutions, responsibilities and outcome measures, philosophical and evidential dimensions, standards and dietary guidelines. * Populations - explores groups for whom nutrition is especially relevant, providing analysis of the food and health relationship from physiological, social, cultural, political and economic perspectives. * Priorities - examines key issues including vulnerable populations, obesity, indigenous nutrition, international nutrition, the nutritional transition, food system trends and sustainability. * Practices - covers professional skills for public health practitioners including monitoring the food and nutrition situation of populations, physical activity, research skills, project management, professional practice, health promotion and communication, policy and politics. Public Health Nutrition is an essential resource for public health practitioners, researchers and administrators, as well as students of nutrition, dietetics and public health wishing to obtain advanced and specialised competencies.
Part I: The global context: Economic and technological development and their relationships to body size and productivity. Food Production. Globalization of world food trade. Demographic trends. Part II: Biological factors affecting the nutrition transition: The dietary transition. Early nutritional conditions and later risk of disease. Obesity. Diabetes. Cardiovascular diseases. Case Study 1: China. Case Study 2: Brazil. Policy implications.
This second edition of a bestseller, Nutrition in Public Health: Principles, Policies, and Practice focuses on the role of the federal government in determining nutrition policy and influencing practice. Beginning with an overview of public health principles, the book examines the application of nutritional policy to dietary guidance, health promot
More children born today will survive to adulthood than at any time in history. It is now time to emphasize health and development in middle childhood and adolescence--developmental phases that are critical to health in adulthood and the next generation. Child and Adolescent Health and Development explores the benefits that accrue from sustained and targeted interventions across the first two decades of life. The volume outlines the investment case for effective, costed, and scalable interventions for low-resource settings, emphasizing the cross-sectoral role of education. This evidence base can guide policy makers in prioritizing actions to promote survival, health, cognition, and physical growth throughout childhood and adolescence.