Dietary Supplements

Dietary Supplements
Author: National Research Council
Publisher: National Academies Press
Total Pages: 527
Release: 2005-01-03
Genre: Medical
ISBN: 0309091101

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.

Dietary Supplements

Dietary Supplements
Author: United States. Federal Trade Commission. Bureau of Consumer Protection
Publisher:
Total Pages: 32
Release: 1998
Genre: Advertising
ISBN:

Peru

Peru
Author:
Publisher:
Total Pages: 270
Release: 1995
Genre: Human rights
ISBN:

From Brezhnev To Gorbachev

From Brezhnev To Gorbachev
Author: Baruch A. Hazan
Publisher: Routledge
Total Pages: 265
Release: 2019-03-05
Genre: History
ISBN: 0429718128

From 1982 to 1985, the period on which this book focuses, the Soviet Union was governed by a succession of ailing old men—Brezhnev, Andropov, and Chernenko—who, supported by an equally elderly Politburo, were often physically incapable of controlling and directing the bureaucratic state machine and party organization. This unprecedented situation precipitated a secret and bitter power struggle within the top Soviet leadership between two main factions: the Chernenko apparatchiks, who had risen to power under Brezhnev and owed their positions to him; and the supporters of Andropov, including the younger, more dynamic, and power-hungry members of the party elite, who had been advocating fairly bold reforms to deal with the grave social and economic problems facing the USSR. Dr. Hazan provides a detailed analysis of this hidden power struggle as he examines the final years of Brezhnev's reign and the brief ascendancies of Andropov and Chernenko. These rapid changes led to the demise of the old guard in the Politburo and the emergence of a new breed of leader in Mikhail Gorbachev, culminating in the final consolidation of his power at the 27th CPSU Congress. Drawing on an extensive range of primary sources and using vivid examples of how the factions exploited the gigantic propaganda machine of the Soviet mass media, the author looks behind the Kremlin's walls to explore the essence of Soviet politics. The book describes the power base of each of the recent Soviet leaders and analyzes the steps they took to consolidate their positions and tighten controls over the bureaucracy and the military.

Dietary Reference Intakes for Sodium and Potassium

Dietary Reference Intakes for Sodium and Potassium
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Total Pages: 595
Release: 2019-08-26
Genre: Medical
ISBN: 0309488346

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.