Author: Food and Nutrition Board
Publisher: National Academies Press
ISBN: 0309036348
Category : Medical
Languages : en
Pages : 159
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Book Description
Just how accurately can adequate nutrient intake be measured? Do food consumption surveys really reflect the national diet? This book includes a brief history of dietary surveys, and an analysis of the basis of dietary evaluation and its relationship to recommended dietary allowances. A discussion of how usual dietary intake may be estimated from survey data, a recommended approach to dietary analysis, and an application of the analysis method is presented. Further, an examination of the impact of technical errors, the results of confidence interval calculations, and a summary of the subcommittee's recommendations conclude the volume.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030946482X
Category : Medical
Languages : en
Pages : 287
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Book Description
What foods should Americans eat to promote their health, and in what amounts? What is the scientific evidence that supports specific recommendations for dietary intake to reduce the risk of multifactorial chronic disease? These questions are critically important because dietary intake has been recognized to have a role as a key determinant of health. As the primary federal source of consistent, evidence-based information on dietary practices for optimal nutrition, the Dietary Guidelines for Americans (DGA) have the promise to empower Americans to make informed decisions about what and how much they eat to improve health and reduce the risk of chronic disease. The adoption and widespread translation of the DGA requires that they be universally viewed as valid, evidence-based, and free of bias and conflicts of interest to the extent possible. However, this has not routinely been the case. A first short report meant to inform the 2020 review cycle explored how the advisory committee selection process can be improved to provide more transparency, eliminate bias, and include committee members with a range of viewpoints. This second and final report recommends changes to the DGA process to reduce and manage sources of bias and conflicts of interest, improve timely opportunities for engagement by all interested parties, enhance transparency, and strengthen the science base of the process.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309488346
Category : Medical
Languages : en
Pages : 595
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Book Description
As essential nutrients, sodium and potassium contribute to the fundamentals of physiology and pathology of human health and disease. In clinical settings, these are two important blood electrolytes, are frequently measured and influence care decisions. Yet, blood electrolyte concentrations are usually not influenced by dietary intake, as kidney and hormone systems carefully regulate blood values. Over the years, increasing evidence suggests that sodium and potassium intake patterns of children and adults influence long-term population health mostly through complex relationships among dietary intake, blood pressure and cardiovascular health. The public health importance of understanding these relationships, based upon the best available evidence and establishing recommendations to support the development of population clinical practice guidelines and medical care of patients is clear. This report reviews evidence on the relationship between sodium and potassium intakes and indicators of adequacy, toxicity, and chronic disease. It updates the Dietary Reference Intakes (DRIs) using an expanded DRI model that includes consideration of chronic disease endpoints, and outlines research gaps to address the uncertainties identified in the process of deriving the reference values and evaluating public health implications.
Author: Katherine Ralston
Publisher:
ISBN:
Category : Children
Languages : en
Pages : 8
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Book Description
Author: Margaret D. Simko
Publisher: Jones & Bartlett Learning
ISBN: 9780834205574
Category : Medical
Languages : en
Pages : 492
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Book Description
Health Sciences & Nutrition
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309462568
Category : Medical
Languages : en
Pages : 335
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Book Description
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.
Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Domestic Marketing, Consumer Relations, and Nutrition
Publisher:
ISBN:
Category : Agriculture and state
Languages : en
Pages : 336
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Book Description
Author:
Publisher: Academic Press
ISBN: 012394631X
Category : Technology & Engineering
Languages : en
Pages : 369
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Book Description
Kiwifruit have long been known as a decorative and exotic fruit that can be used in desserts and fresh fruit collations. What is less well known is that kiwifruit contain a range of constituents with valuable health-beneficial properties. These range from high levels of high-impact vitamin C to enzymes that assist with digestion, and polysaccharides that promote gut health. This volume for the first time brings together all the known health and nutrition benefits of kiwifruit in a series of chapters written by authors who are authorities in their fields. - The latest important information for food scientists and nutritionists - Peer-reviewed articles by a panel of respected scientists - The go-to series since 1948
Author: Shikha Saxena
Publisher: Taylor & Francis
ISBN: 1040256902
Category : Health & Fitness
Languages : en
Pages : 228
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Book Description
This book explores the historical perspective of food security, women’s access to food, malnutrition and obesity among women, and household food security to present an analysis of women’s nutrition in developing countries. It also includes a chapter detailing the history of slums – based on the narratives of the key informants. This chapter focuses on the interlink ages between the household food security variables and their temporal relationship with the nutritional status of women in slums of Ghaziabad. The subject matter of this book also covers: Food Security in an Urban Poor Context Socio-Ecological Perspective on Food Sufficiency Inequalities and Caste Discrimination Quest for Determinants of Household Food Security Print edition not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan or Bhutan)
Author: Gail Hammond
Publisher: Cengage Canada
ISBN: 1778410383
Category : Health & Fitness
Languages : en
Pages : 72
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Book Description
Sharon Rady Rolfes received her MS in nutrition and food science from Florida State University. She is a founding member of Nutrition and Health Associates, an information resource center that maintains a research database on more than 1000 nutrition-related topics. She has taught at Florida State University and coauthored several other college textbooks, including Understanding Normal and Clinical Nutrition. In addition to writing, she serves as a consultant for various educational projects. She maintains her registration as a dietitian nutritionist and membership in the Academy of Nutrition and Dietetics.
