Fluoride in Drinking Water

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Author :
Publisher : National Academies Press
ISBN 13 : 030910128X
Total Pages : 531 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fluoride in Drinking Water by : National Research Council

Download or read book Fluoride in Drinking Water written by National Research Council and published by National Academies Press. This book was released on 2007-01-22 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most people associate fluoride with the practice of intentionally adding fluoride to public drinking water supplies for the prevention of tooth decay. However, fluoride can also enter public water systems from natural sources, including runoff from the weathering of fluoride-containing rocks and soils and leaching from soil into groundwater. Fluoride pollution from various industrial emissions can also contaminate water supplies. In a few areas of the United States fluoride concentrations in water are much higher than normal, mostly from natural sources. Fluoride is one of the drinking water contaminants regulated by the U.S. Environmental Protection Agency (EPA) because it can occur at these toxic levels. In 1986, the EPA established a maximum allowable concentration for fluoride in drinking water of 4 milligrams per liter, a guideline designed to prevent the public from being exposed to harmful levels of fluoride. Fluoride in Drinking Water reviews research on various health effects from exposure to fluoride, including studies conducted in the last 10 years.

Studies on the Effects of Fluorides Upon the Surface Structure of Teeth

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Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Studies on the Effects of Fluorides Upon the Surface Structure of Teeth by : Howard Neil Elsheimer

Download or read book Studies on the Effects of Fluorides Upon the Surface Structure of Teeth written by Howard Neil Elsheimer and published by . This book was released on 1953 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride

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Publisher : National Academies Press
ISBN 13 : 0309064031
Total Pages : 449 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride by : Institute of Medicine

Download or read book Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride written by Institute of Medicine and published by National Academies Press. This book was released on 1999-10-17 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. The first volume of Dietary Reference Intakes includes calcium, phosphorus, magnesium, vitamin D, and fluoride. The second book in 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.

Salt Fluoridation

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Publisher : World Health Organization
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Salt Fluoridation by :

Download or read book Salt Fluoridation written by and published by World Health Organization. This book was released on 1986 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: This publication discusses salt flouridation as a means of preventing dental caries. The state of dental health in the Americas is reviewed and the results of two conferences on salt flouridation are examined. Topics include: salt flouridation in various countries; epidemiologic nutritional, and metabolic aspects of salt flouridation; sociopolitical, economic, and educational aspects of salt flouridation; and monitoring, supervision, and safety of salt flouridation.

Prevalence and Severity of Dental Fluorosis in the United States, 1999-2004

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Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Prevalence and Severity of Dental Fluorosis in the United States, 1999-2004 by : Eugenio D. Beltrán-Aguilar

Download or read book Prevalence and Severity of Dental Fluorosis in the United States, 1999-2004 written by Eugenio D. Beltrán-Aguilar and published by . This book was released on 2010 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Dental fluorosis refers to changes in the appearance of tooth enamel that are caused by long-term ingestion of fluoride during the time teeth are forming. Studies conducted in the 1930s showed that the severity of tooth decay was lower and dental fluorosis was higher in areas with more fluoride in the drinking water. In response to these findings, community water fluoridation programs were developed to add fluoride to drinking water to reach an optimal level for preventing tooth decay, while limiting the chance of developing dental fluorosis. By the 1980s, studies in selected U.S. communities reported an increase in dental fluorosis, paralleling the expansion of water fluoridation and the increased availability of other sources of ingested fluoride, such as fluoride toothpaste (if swallowed) and fluoride supplements. This report describes the prevalence of dental fluorosis in the United States and changes in the prevalence and severity of dental fluorosis among adolescents between 1986-1987 and 1999-2004. Data from the National Health and Nutrition Examination Survey, 1999-2004 and the 1986-1987 National Survey of Oral Health in U.S. School Children." - p. 1.

Pharmacology of Fluorides

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Publisher : Springer Science & Business Media
ISBN 13 : 3662251981
Total Pages : 627 pages
Book Rating : 4.6/5 (622 download)

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Book Synopsis Pharmacology of Fluorides by : Ernst W. Alther

Download or read book Pharmacology of Fluorides written by Ernst W. Alther and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: One might well ask why another volume dealing with biological aspects of compounds of fluorine should be offered to the scientific community, already burdened with a literature too massive to be comfortably ingested. Prior toW orld War II this question simply did not arise: there was not sufficient interest or literature in the field to warrant anything beyond the classical monograph pub 1 lished by KAJ RoHOLM in 1937 • RoHOLM's work was directed chiefly toward a better understanding of the effects of fluorides on the general health of workers in the cyrolite industry. However, with the demonstration that water-borne fluoride was a causative agent of both mottled enamel and increased resistance to dental caries, the ground work was laid in the 1930's and early 1940's for a greatly increased interest in the biological effects of fluorides in human beings. During this time and earlier for that matter, work also had been going steadily ahead in the less spectacular area of effects produced in poultry and livestock when fluorine-containing rock phosphate was incorporated in the ration, and when pasture land was contami nated with fluorides released during the large-scale conversion of rock phosphate to fertilizer and phosphoric acid. These latter aspects of the problem had led to the development of a respectable literature in plant physiology, dealing with the effects of fluoride on vegetation.

Biominerals

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Publisher : CRC Press
ISBN 13 : 9780849352805
Total Pages : 448 pages
Book Rating : 4.3/5 (528 download)

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Book Synopsis Biominerals by : F.C.M. Driessens

Download or read book Biominerals written by F.C.M. Driessens and published by CRC Press. This book was released on 1990-09-26 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive analysis of biominerals, in particular phosphates and carbonates of calcium. The book begins with a discussion of the theories of solid state chemistry and thermodynamics of ionic solid solutions and applies these theories to show how physiological constituents like sodium, magnesium, carbonate, chloride, fluoride, lead, or strontium influence the formation, stability, and solubility of calcium phosphates. The results of this discussion are then applied to a critical evaluation of data regarding minerals in bone, dentin, and tooth enamel, their formation during growth and turn-over, their stability under physiological conditions and their breakdown under pathological conditions. These principles are also applied to pathological calcifications such as renal calculi, arterial wall calcifications, chondrocalcinosis, dental calculus and salivary stones. A similar approach is used as the authors discuss carbonations such as calcite, dolomite, and aragonite. The book also includes an extensive analysis of the advantageous effects of magnesium supplementation. The wealth of knowledge in this extensive treatise of biominerals is valuable to medical, dental and ecological biologists, as well as scientists and clinicians in the fields of osteoporosis, bone diseases, caries, renal stone disease, parodontology and nutrition.

The Micro-organisms of the Human Mouth

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Publisher :
ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (313 download)

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Book Synopsis The Micro-organisms of the Human Mouth by : Willoughby Dayton Miller

Download or read book The Micro-organisms of the Human Mouth written by Willoughby Dayton Miller and published by . This book was released on 1890 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microscopical Investigations of Dental Surfaces

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Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Microscopical Investigations of Dental Surfaces by : Ann Margaret Thomas

Download or read book Microscopical Investigations of Dental Surfaces written by Ann Margaret Thomas and published by . This book was released on 1957 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diet and Health

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Publisher : National Academies Press
ISBN 13 : 0309039940
Total Pages : 765 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Diet and Health by : National Research Council

Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fluoride in Drinking-water

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Publisher : World Health Organization
ISBN 13 : 9241563192
Total Pages : 145 pages
Book Rating : 4.2/5 (415 download)

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Book Synopsis Fluoride in Drinking-water by : John Kirtley Fawell

Download or read book Fluoride in Drinking-water written by John Kirtley Fawell and published by World Health Organization. This book was released on 2006 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluoride is known to occur at elevated concentration in a number of parts of the world, where it can be a significant cause of disease. The primary focus of this book is the prevention of adverse health effects from excessive levels of fluoride in drinking water. The book fills the urgent need, identified for updating the WHO Guidelines for Drinking-water Quality, for information on the occurrence of fluoride, its health effects, ways of reducing excess levels, and methods for analysis of fluoride in water. The draft document, produced by a working group of experts convened to consider protection from fluoride and its control, was issued for extensive review and consultation. The resultant book, which incorporates the comments received, was further peer reviewed by experts in developed and developing countries. It is aimed at a wide range of individuals, including health workers and sanitary engineers who may require a broad introduction to the subject with more detailed guidance in some specific areas. Fluoride in Drinking-waterwill be an invaluable reference source for all those concerned with the management of drinking water containing fluoride and the health effects arising from its consumption, including water sector managers and practitioners, as well as health sector staff at policy and implementation levels. It will also be of interest to researchers, students, development workers, and consultants.

Fluoridation Facts

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Publisher : American Dental Association
ISBN 13 : 1684470064
Total Pages : 233 pages
Book Rating : 4.6/5 (844 download)

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Book Synopsis Fluoridation Facts by : American Dental Association

Download or read book Fluoridation Facts written by American Dental Association and published by American Dental Association. This book was released on 2018-03-05 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: All-in-one resource in for everything related to fluoridated water, from its impact on dental health to its safety and cost-effectiveness. Dispelling common myths that fluoridation is dangerous, this book provides science-backed information based on the most current research in Q&A format. This is the most in-depth and up-to-date educational resource available regarding fluoridated water, from the American Dental Association.

The Case Against Fluoride

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Publisher : Chelsea Green Publishing
ISBN 13 : 1603582878
Total Pages : 394 pages
Book Rating : 4.6/5 (35 download)

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Book Synopsis The Case Against Fluoride by : Paul H. Connett

Download or read book The Case Against Fluoride written by Paul H. Connett and published by Chelsea Green Publishing. This book was released on 2010 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the case of water fluoridation, the chemicals used to fluoridate the water that more than 180 million people drink each day are not pharmaceutical grade, but rather hazardous waste products of the phosphate fertilizer industry; it is illegal to dump them into rivers and lakes or release them into the atmosphere. And water fluoridation is a prime example of one of the worst medical practices possible-forced medication with no control over the dose or who gets it. Perhaps most shocking of all, it is not subject to any federal regulation. At once painstakingly-documented and also highly-readable, The Case Against Fluoride brings new research to light, including links between fluoride and harm to the brain, bones, and kidneys, and argues that while there is possible value in topical applications like brushing your teeth with fluoride toothpaste, the evidence that swallowing fluoride reduces tooth decay is surprisingly weak.

Fluoride and the Oral Environment

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Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3805596596
Total Pages : 190 pages
Book Rating : 4.8/5 (55 download)

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Book Synopsis Fluoride and the Oral Environment by : M.A.R. Buzalaf

Download or read book Fluoride and the Oral Environment written by M.A.R. Buzalaf and published by Karger Medical and Scientific Publishers. This book was released on 2011-06-23 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together current concepts relating to the use of fluoride in dentistry. In contributions written by expert authors, data from this large and complex field have been assembled into a clear sequence and presented in a lucid fashion. The first section deals with the sources of fluoride intake and its metabolism, in order to fully understand fluoride toxicity and the importance of monitoring intake. The second section focuses in more detail on modes of fluoride application and the mechanisms by which this ion interacts with the oral environment to cause a remarkable reduction in dental caries. The role of fluoride in the prevention of dental erosion is also elucidated. The complex mechanisms by which fluoride exerts its effects are described with clarity and the entire text is accompanied by particularly useful illustrations.As a clear up-to-date summary of current thinking in the field, this book will be essential reading for research workers and postgraduate students. Established researchers and teachers in both clinical and basic sciences will find it to be a valuable addition to their libraries, and clinicians will be able to better evaluate the current scientific evidence on the advantages as well as the hazards of fluoride in dentistry.

Scientific Knowledge in Controversy

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Publisher : SUNY Press
ISBN 13 : 9780791405383
Total Pages : 278 pages
Book Rating : 4.4/5 (53 download)

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Book Synopsis Scientific Knowledge in Controversy by : Brian Martin

Download or read book Scientific Knowledge in Controversy written by Brian Martin and published by SUNY Press. This book was released on 1991-01-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Knowledge in Controversy: The Social Dynamics of the Fluoridation Debate is a study of today's most heated and long-lived health controversy as well as a study of the role of power in science. It uses the tools of sociology of knowledge and political economy to analyze battles over scientific evidence and the struggle for scientific credibility, the exercise of professional power to suppress opponents, and the role of corporate interests in the debate. The evidence from a variety of countries offers a new perspective on the fluoridation issue and also shows how to link the analysis of rhetoric in scientific disputes with the wider analysis of power in society.

Topical Fluorides. A literature review

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Publisher : diplom.de
ISBN 13 : 3960676425
Total Pages : 86 pages
Book Rating : 4.9/5 (66 download)

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Book Synopsis Topical Fluorides. A literature review by : Kuldeep Dhama

Download or read book Topical Fluorides. A literature review written by Kuldeep Dhama and published by diplom.de. This book was released on 2017-04-25 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dental caries is a multi factorial, bacterial, chronic infection that affects millions of people in the world and has become a public health problem. Also referred to as tooth decay, this disease is one of the most common disorders throughout the world, second only to the common cold. Dental caries is the most common chronic childhood disease in the United States and is 5 to 7 times more common than asthma. According to the World Oral Health Report in 2003, dental caries affect 60-80% of school children and a vast majority of adults. Dental caries is a chronic bacterial infection of the hard tissue of the tooth that is characterized by alternating phases of demineralization and remineralization. Dental decay can lead to significant pain and dysfunction that can interfere with basic functions such as eating, sleeping, and speaking. If left untreated, dental caries can result in cavities forming and, eventually, tooth loss. Although the prevalence and severity of dental caries has decreased over the years, this disease can be controlled better with proper fluoride exposure. Fluoride dentifrices have been shown in numerous clinical trials to be effective anticaries agents and have been recognized as a major cause of the remarkable decline in caries prevalence in many developed countries. Dentifrices have been widely adopted around the world as the principle means of delivering topical fluoride and obtaining caries preventive benefits. Although there is documented literature on the use of topical fluorides, the issue needs to be further researched based on the recent documented literature and guidelines regarding use of topical fluorides. Hence, the present review was conducted with the aim to review the available literature on the use and effectiveness of different topical fluorides used in dentistry.

A New Method for Assessing the Prevalence of Dental Fluorosis

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Author :
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis A New Method for Assessing the Prevalence of Dental Fluorosis by :

Download or read book A New Method for Assessing the Prevalence of Dental Fluorosis written by and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: