Examines our real needs for macronutrients, micronutrients, antioxidants, vitamins, and minerals. Discusses the problem of the use of "average" with nutritional guidelines. Evaluates the nutrition pyramid scheme and looks at how politics influence these guidelines.
Since its introduction in 1943 Recommended Dietary Allowances has become the accepted source of nutrient allowances for healthy people. These Recommended Dietary Allowances (RDAs) are used throughout the food and health fields. Additionally, RDAs serve as the basis for the U.S. Recommended Daily Allowances, the Food and Drug Administration's standards for nutrition labeling of foods. The 10th Edition includes research results and expert interpretations from years of progress in nutrition research since the previous edition and provides not only RDAs but also "Estimated Safe and Adequate Daily Dietary Intakes"â€"provisional values for nutrients where data were insufficient to set an RDA. Organized by nutrient for ready reference, the volume reviews the function of each nutrient in the human body, sources of supply, effects of deficiencies and excessive intakes, relevant study results, and more. The volume concludes with the invaluable "Summary Table of Recommended Dietary Allowances," a convenient and practical summary of the recommendations.
Since 1941, Recommended Dietary Allowances (RDAs) has been recognized as the most authoritative source of information on nutrient levels for healthy people. Since publication of the 10th edition in 1989, there has been rising awareness of the impact of nutrition on chronic disease. In light of new research findings and a growing public focus on nutrition and health, the expert panel responsible for formulation RDAs reviewed and expanded its approachâ€"the result: Dietary Reference Intakes. This new series of references greatly extends the scope and application of previous nutrient guidelines. For each nutrient the book presents what is known about how the nutrient functions in the human body, what the best method is to determine its requirements, which factors (caffeine or exercise, for example) may affect how it works, and how the nutrient may be related to chronic disease. This volume of the series presents information about thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. Based on analysis of nutrient metabolism in humans and data on intakes in the U.S. population, the committee recommends intakes for each age groupâ€"from the first days of life through childhood, sexual maturity, midlife, and the later years. Recommendations for pregnancy and lactation also are made, and the book identifies when intake of a nutrient may be too much. Representing a new paradigm for the nutrition community, Dietary Reference Intakes encompasses: Estimated Average Requirements (EARs). These are used to set Recommended Dietary Allowances. Recommended Dietary Allowances (RDAs). Intakes that meet the RDA are likely to meet the nutrient requirement of nearly all individuals in a life-stage and gender group. Adequate Intakes (AIs). These are used instead of RDAs when an EAR cannot be calculated. Both the RDA and the AI may be used as goals for individual intake. Tolerable Upper Intake Levels (ULs). Intakes below the UL are unlikely to pose risks of adverse health effects in healthy people. This new framework encompasses both essential nutrients and other food components thought to pay a role in health, such as dietary fiber. It incorporates functional endpoints and examines the relationship between dose and response in determining adequacy and the hazards of excess intake for each nutrient.
Covering tools, terminology, and the FRBR-based RDA approach to description, this book explains the current principles of organization of information and basic cataloging practices for non-catalogers, enabling readers to understand elements of the cataloging process and interact with records in a basic manner. Organization of information and cataloging is often the most daunting task for library technicians and non-catalogers working in the library. New RDA cataloging rules can be baffling for even the more seasoned catalogers. Written by two authors with 20 years' combined experience in cataloging instruction, Crash Course in Basic Cataloging with RDA approaches current principles of organization of information and cataloging practices from a basic standpoint for non-catalogers. It makes a complex topic easy to understand and a complicated practice doable for those without the proper training and necessary experience. The book gives readers a basic understanding of organization of information and cataloging practice, explaining how records are created and the approaches to different formats of information in libraries, including MARC records and encoding RDA cataloging records; offering assistance in applying RDA; identifying the cataloger's tools; and providing non-technical explanations for the tasks that today's catalogers do. It contains an introduction, a bibliography/webliography, and three appendices of additional resources (Cataloging Tools, Resources for Catalogers, and Sample Catalog Records).
The objective of nutrition is simple: to supply our bodies with all the necessary nutrients on a regular basis, and in appropriate quantities, to promote optimal health and function. However, in practice, nutrition is far from that simple, and our understanding of it continues to evolve in conjunction with the most current nutrition research on what seems like a weekly basis. The Nutritionist, now in its third edition, offers a one-of-kind resource for nutrition, exercise, health, fitness, weight management, and disease prevention information. Presented in a unique question-and-answer format, it seeks to create an experience akin to spending hours with one of world’s most renowned experts in nutrition, exercise, and health. It provides an essential overview of the human body and food to serve as a platform for covering a wide range of important nutrition topics, including carbohydrates, protein, fat, vitamins, minerals, hydration, and exercise. It also defines nutrition application to achieve better fitness, weight management, disease prevention, and wellness throughout the lifespan. This comprehensive guide presents a valuable resource for health professionals, dietitians, personal trainers, and anyone looking for a deeper understanding of nutrition, health, and fitness.
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Domestic and International Scientific Planning, Analysis, and Cooperation
The first book to take alternative medicine out of its mystical fringe and into the mainstream, New Choices in Natural Healing features more than 20 unique alternative remedies for each of 160 health problems, from acne to wrinkles, plus practical explanations of 20 natural therapies, from aromatherapy to vitamin therapy. Including 440 illustrations, New Choices in Natural Healing also covers: • Acupressure: pinpoint pain relief • Aromatherapy: relieve stress and tension • Ayurveda: a customized system of better health • Flower Therapy: heal the mind, and the body will follow • Food Therapy: harness the power to erase disease • Herbal Therapy: a healing partnership with Mother Nature • Homeopathy: medicines perhaps more powerful than prescriptions • Hydrotherapy: bathe yourself in natural healing • Imagery: picture yourself perfectly healthy • Juice Therapy: the curative essence of fruits and vegetables • Massage: hands-on healing for yourself and your family • Reflexology: speed restorative energy to organs and body parts • Relaxation and Meditation: achieve a higher state of health • Sound Therapy: soothe your body with music's gentle waves • Vitamin and Mineral Therapy: natural prescriptions for healing • Yoga: stretches for better health
You can enjoy eating rich, full-fat foods and lose weight without counting calories or suffering from hunger. The secret is a high-fat, ketogenic diet. Our bodies need fat. It’s necessary for optimal health. It’s also necessary in order to lose weight safely and naturally. Low-fat diets have been heavily promoted for the past three decades, and as a result we are fatter now than ever before. Obviously, there is something wrong with the low-fat approach to weight loss. There is a better solution to the obesity epidemic, and that solution is The Coconut Ketogenic Diet. This book exposes many common myths and misconceptions about fats and weight loss and explains why low-fat diets don’t work. It also reveals new, cutting-edge research on one of the world’s most exciting weight loss aids—coconut oil—and how you can use it to power up your metabolism, boost your energy, improve thyroid function, and lose unwanted weight. This revolutionary weight loss program is designed to keep you both slim and healthy using wholesome, natural foods, and the most health-promoting fats. It has proven successful in helping those suffering from obesity, diabetes, heart and circulatory problems, low thyroid function, chronic fatigue, high blood pressure, high cholesterol, and many other conditions. You will learn: Why you need to eat fat to lose fat Why you should not eat lean protein without a source of fat How to lose weight without feeling hungry or miserable How to stop food cravings dead cold Which fats promote health and which ones don’t (the answers may surprise you) How to jumpstart your metabolism How to restore thyroid function How to use your diet to overcome common health problems How to reach your ideal weight and stay there Why eating rich, delicious foods can help you lose weight Which foods are the real troublemakers and how to avoid them
Since Oliver's guide was first published in 2010, thousands of LIS students, records managers, and catalogers and other library professionals have relied on its clear, plainspoken explanation of RDA: Resource Description and Access as their first step towards becoming acquainted with the cataloging standard.
This book provides a snapshot of the implementation in various countries around the world of the international cataloging standard RDA: resource description and access. All stages of implementing a new standard are covered, from initial assessment and impact analysis through translation, staff training, and data migration, to implementation and user orientation. Contributions include the results of detailed research into awareness of the standard in professional groups, differences between catalog metadata produced using RDA and current local standards, and the effect of RDA on the presentation of catalog displays to the end user. The contributions cover aspects of RDA implementation in Canada, China, German-speaking countries, Iran, Israel, Mexico, the Philippines, Singapore, and Turkey, and French, German and Spanish translation activity. The information contained will be relevant for many years to come, for those who are intending to implement RDA, review the quality of legacy data, measure the impact of the globalization of cataloguing data, or prepare for education and orientation in international bibliographic standards. This book was published as a special double issue of Cataloging and Classification Quarterly.