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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309091101
Category : Medical
Languages : en
Pages : 527
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Book Description
The growing consumer interest in health and fitness has expanded the market for a wide range of products, from yoga mats to the multiple dietary supplements now on the market. Supplements are popular, but are they safe? Many dietary supplements are probably safe when used as recommended. However, since 1994 when Congress decided that they should be regulated as if they were foods, they are assumed to be safe unless the Food and Drug Administration can demonstrate that they pose a significant risk to the consumer. But there are many types of products that qualify as dietary supplements, and the distinctions can become muddled and vague. Manufacturers are not legally required to provide specific information about safety before marketing their products. And the sales of supplements have been steadily increasingâ€"all together, the various types now bring in almost $16 billion per year. Given these confounding factors, what kind of information can the Food and Drug Administration use to effectively regulate dietary supplements? This book provides a framework for evaluating dietary supplement safety and protecting the health of consumers.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309091101
Category : Medical
Languages : en
Pages : 527
Get Book Here
Book Description
The growing consumer interest in health and fitness has expanded the market for a wide range of products, from yoga mats to the multiple dietary supplements now on the market. Supplements are popular, but are they safe? Many dietary supplements are probably safe when used as recommended. However, since 1994 when Congress decided that they should be regulated as if they were foods, they are assumed to be safe unless the Food and Drug Administration can demonstrate that they pose a significant risk to the consumer. But there are many types of products that qualify as dietary supplements, and the distinctions can become muddled and vague. Manufacturers are not legally required to provide specific information about safety before marketing their products. And the sales of supplements have been steadily increasingâ€"all together, the various types now bring in almost $16 billion per year. Given these confounding factors, what kind of information can the Food and Drug Administration use to effectively regulate dietary supplements? This book provides a framework for evaluating dietary supplement safety and protecting the health of consumers.
Author: Paul Coates
Publisher:
ISBN: 9783038429227
Category :
Languages : en
Pages :
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Book Description
Author:
Publisher:
ISBN:
Category : Diseases
Languages : en
Pages : 502
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Book Description
Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 352
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Book Description
Author: H. DeLuca
Publisher: Springer Science & Business Media
ISBN: 1461588707
Category : Science
Languages : en
Pages : 297
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Book Description
The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub stance in butterfat and cod-liver oil was necessary for growth and health of ani mals fed purified diets. It became obvious that an organic substance present in microconcentrations was vital to growth and reproduction of animals. Following the coining of the word vitamine by Funk, McCollum named this fat-soluble sub stance vitamin A. We can, therefore, state that vitamin A was certainly one of the first known vitamins, yet its function and the function of the other fat-soluble vitamins had remained largely unknown until recent years. However, there has been an explosion of investigation and new information in this field, which had remained quiescent for at least two or three decades. It is now obvious that the fat-soluble vitamins function quite differently from their water-soluble counter parts. We have learned that vitamin D functions by virtue of its being converted in the kidney to a hormone that functions to regulate calcium and phosphorus metabolism. This new endocrine system is in the process of being elucidated in detail, and in addition, the medical use of these hormonal forms of vitamin D in the treatment of a variety of metabolic bone diseases has excited the medical com munity.
Author: OECD
Publisher: OECD Publishing
ISBN: 926417446X
Category :
Languages : en
Pages : 194
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Book Description
This publication provides a detailed description of the Sources and Methods used in the compilation of the quantitative indicators published in the quarterly Indicators of Industrial Activity.
Author: Colette Heneghan
Publisher: Icon Books
ISBN: 1785784609
Category : Business & Economics
Languages : en
Pages : 177
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Book Description
We all know the benefits of healthy eating, but in practice, it's often just not compatible with a busy, working lifestyle. Grabbing food on the go between meetings, before you rush to the gym, after catching up with friends – there's just not enough time to be fussy – what you eat often takes a backseat. But what if that didn't have to be the case? What if what you were eating actually gave you more time; boosting your productivity, increasing your focus, and ensuring that you didn't fall victim to that daily 3pm energy slump? Productivity and nutrition experts Graham Allcott and Colette Heneghan present a new way to think about what you eat: the Productivity Ninja way. A new book in the bestselling Productivity Ninja series, Work Fuel shows you how eating well can and should fit into your lifestyle, however busy it is. From surviving conferences and work trips to how to best put together your food shopping list, Work Fuel provides you with an investment plan, promising to improve your performance, focus and energy by changing the way that you eat.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309039940
Category : Medical
Languages : en
Pages : 765
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Book Description
Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.
Author: Ronald H. Fritze
Publisher: Bloomsbury Publishing USA
ISBN: 1851095225
Category : History
Languages : en
Pages : 361
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Book Description
Fully annotated and completely updated—the most comprehensive guide to reference books in the field of history. Reference Sources in History catalogs atlases, encyclopedias, dictionaries, handbooks, sourcebooks, bibliographies, and chronologies and makes sense of it all. Its broad scope and systematic organization make it an accessible, reliable resource for experienced and inexperienced researchers alike. Fully annotated and updated, the new edition summarizes hundreds of reference works on every conceivable subject in history—from ancient to modern, from Afghanistan to Zimbabwe. This edition also reflects the dramatic impact of the digital revolution on historical research by integrating a wide range of Internet and CD-ROM sources. Reference Sources in History is a time-saving alternative to searching the reference stacks or getting lost in an online thicket of dubious historical websites.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309133424
Category : Medical
Languages : en
Pages : 360
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Book Description
Integration of complementary and alternative medicine therapies (CAM) with conventional medicine is occurring in hospitals and physicians offices, health maintenance organizations (HMOs) are covering CAM therapies, insurance coverage for CAM is increasing, and integrative medicine centers and clinics are being established, many with close ties to medical schools and teaching hospitals. In determining what care to provide, the goal should be comprehensive care that uses the best scientific evidence available regarding benefits and harm, encourages a focus on healing, recognizes the importance of compassion and caring, emphasizes the centrality of relationship-based care, encourages patients to share in decision making about therapeutic options, and promotes choices in care that can include complementary therapies where appropriate. Numerous approaches to delivering integrative medicine have evolved. Complementary and Alternative Medicine in the United States identifies an urgent need for health systems research that focuses on identifying the elements of these models, the outcomes of care delivered in these models, and whether these models are cost-effective when compared to conventional practice settings. It outlines areas of research in convention and CAM therapies, ways of integrating these therapies, development of curriculum that provides further education to health professionals, and an amendment of the Dietary Supplement Health and Education Act to improve quality, accurate labeling, research into use of supplements, incentives for privately funded research into their efficacy, and consumer protection against all potential hazards.
