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Author: Erling Johansen Publisher: CRC Press ISBN: 0429727348 Category : Science Languages : en Pages : 259
Book Description
This work addresses a variety of topics that are of interest in their own right and because they bear on the evaluation of the safety of fluoridation. The latter is important because the demonstration of "no effect" from the use of fluorides is very difficult and the available data need to be periodically reexamined to reduce the theoretical amount
Author: Erling Johansen Publisher: CRC Press ISBN: 0429727348 Category : Science Languages : en Pages : 259
Book Description
This work addresses a variety of topics that are of interest in their own right and because they bear on the evaluation of the safety of fluoridation. The latter is important because the demonstration of "no effect" from the use of fluorides is very difficult and the available data need to be periodically reexamined to reduce the theoretical amount
Author: American Academy of Pediatric Dentistry Publisher: ISBN: 9781733497817 Category : Languages : en Pages :
Book Description
The Reference Manual of Pediatric Dentistry is intended to encourage a diverse audience to provide the highest possible level of care to children. This audience includes, but is not limited to: pediatric dentists, general dental practitioners and other dental specialists, physicians and other health care providers, government agencies and health care policy makers, individuals interested in the oral health of children.The Reference Manual of Pediatric Dentistry is divided into five sections: (1) definitions, (2) oral health policies, (3) recommendations, (4) endorsements, and (5) resources.
Author: United States. Congress. House. Committee on Government Operations. Intergovernmental Relations and Human Resources Subcommittee Publisher: ISBN: Category : Cancer Languages : en Pages : 636
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309064031 Category : Medical Languages : en Pages : 449
Book Description
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.
Author: National Research Council Publisher: National Academies Press ISBN: 030910128X Category : Nature Languages : en Pages : 531
Book Description
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.
Author: National Research Council Publisher: National Academies Press ISBN: 0309040418 Category : Medical Languages : en Pages : 298
Book Description
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.
Author: National Research Council Publisher: National Academies Press ISBN: 0309096545 Category : Technology & Engineering Languages : en Pages : 510
Book Description
Excess minerals in the diet and water of animals can have an adverse effect on animal health, consumers, and the environment. Preventing unsafe mineral exposure is a fundamental part of animal nutrition and management. At the request of the Food and Drug Administration, the National Academies convened a committee to make recommendations on animal tolerances and toxic dietary levels, updating a 1980 report on mineral tolerance in domestic animals. Based on a review of current scientific data and information, the report sets a "maximum tolerable level" (MTL) for each mineral as it applies to the diets of farm animals, poultry, and fish. The report includes an analysis of the effects of toxic levels in animal diets, and it identifies elements that pose potential human health concerns. The report recommends research that includes a better characterization of animal exposure to minerals through feedstuffs; a better understanding of the relationship between mineral concentrations in feed and water and the levels in consumer products such as meat, milk, and eggs; and more research on the maximum tolerable level of minerals for aquatic and companion animals.
Author: Alexandre Rezende Vieira Publisher: Karger Medical and Scientific Publishers ISBN: 3318069132 Category : Medical Languages : en Pages : 165
Book Description
Individual susceptibility to disease (i.e., one’s own genetic background) is one of the three main components classically described in the etiology of dental caries. Hence, genes influence susceptibility to erosive tooth wear, dental development, and response to treatments and interventions. This publication is an up-to-date overview of individual susceptibility to dental caries, erosive tooth wear, and disturbances of dental development from different clinically relevant perspectives. One of the most recognized scientists in this field reports on recent research relating to human genetics – from general summaries to recommendations for daily clinical work and population-level interventions. This book covers all aspects of individual susceptibility to dental caries and erosive tooth wear. Several chapters deal with potential biological mechanisms, with additional ones providing a strong foundation in human genetics, and other chapters touch on efficacy of therapies and alternative concepts. This book is particularly recommended to dental medicine students, practitioners, other oral healthcare professionals, and scientists with an interest in translational research on dental caries and erosive tooth wear.
Author: Erling Johansen
Author: Erling Johansen
Author: American Academy of Pediatric Dentistry
Author: United States. Congress. House. Committee on Government Operations. Intergovernmental Relations and Human Resources Subcommittee
Author: Institute of Medicine
Author: 
Author: National Research Council
Author: National Research Council
Author: National Research Council
Author: Alexandre Rezende Vieira
Author: Stephen H. Y. Wei