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Author: National Research Council Publisher: National Academies Press ISBN: 030904975X Category : Nature Languages : en Pages : 198
Book Description
This book reviews the effects on health of fluoride ingested from various sources. Those health effects reviewed include dental fluorosis; bone fracture; effects on renal, reproductive, and gastrointestinal systems; and genotoxicity and carcinogenicity. The book also reviews the Environmental Protection Agency's current drinking-water standard for fluoride and considers future research needs.
Author: National Research Council Publisher: National Academies Press ISBN: 030904975X Category : Nature Languages : en Pages : 198
Book Description
This book reviews the effects on health of fluoride ingested from various sources. Those health effects reviewed include dental fluorosis; bone fracture; effects on renal, reproductive, and gastrointestinal systems; and genotoxicity and carcinogenicity. The book also reviews the Environmental Protection Agency's current drinking-water standard for fluoride and considers future research needs.
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 (U.S.). Subcommittee on Health Effects of Ingested Fluoride Publisher: ISBN: 9780309049757 Category : Electronic books Languages : en Pages : 0
Author: National Research Council Publisher: National Academies Press ISBN: 9780309086684 Category : Languages : en Pages : 206
Book Description
This book reviews the effects on health of fluoride ingested from various sources. Those health effects reviewed include dental fluorosis; bone fracture; effects on renal, reproductive, and gastrointestinal systems; and genotoxicity and carcinogenicity. The book also reviews the Environmental Protection Agency's current drinking-water standard for fluoride and considers future research needs.
Author: Paul H. Connett Publisher: Chelsea Green Publishing ISBN: 1603582878 Category : Health & Fitness Languages : en Pages : 394
Book Description
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.
Author: Alexandre Rezende Vieira Publisher: ISBN: 9783318069129 Category : Languages : en Pages : 154
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: Dr. Harrison Sachs Publisher: The Epic Books Of Dr. Harrison Sachs ISBN: Category : Health & Fitness Languages : en Pages : 26
Book Description
This essay sheds light on the dangers and health effects of people being exposed to fluoride in the water, demystifies why fluoride should never be added to water supplies, and reveals why fluoride should never be utilized as an ingredient in oral care products. Unbeknownst to most people, it is ineffably perilous for people to be exposed to fluoride in the water. The presence of fluoride in the water renders a water supply hazardous to drink and unsafe to utilize on your vessel. Fluoride has become a staple ingredient in public water supplies even though its usage in public water supplies is eminently inimical in all facets and provides absolutely no benefits to the people who utilize public water supplies. “Fluoride is an extremely dangerous substance and the active ingredient in most insecticides. If ingested, as little as 1/10 of an ounce can deprive a 100 pound adult of his life and 1/100 of an ounce can deprive a 10 pound infant of his life”. Fluoride is by far the utmost lethal ingredient in public water supplies that is profusely dumped into public water supplies. Fluoride is a life-depriving substance that is far more dangerous to be exposed to than people presume it is. The utmost grave peril of being exposed to fluoride in the water is that it can potentially culminate in depriving you of your life if you ingest it, thereby significantly increasing your mortality rate. People should never ingest fluoride. Another grave peril of being exposed to fluoride in the water is that fluoride consumption renders a person more prone to succumbing to bone fractures. “Studies of human populations have reported increased fracture rates in communities with 4 mg/L fluoride in the water, and animal studies have consistently found reductions in bone strength from fluoride exposures”. Ingesting water that is tainted with fluoride with an amount of 4 mg/L fluoride in the water cannot only “reduce the density of cortical bone”, but can also amplify the risk of succumbing to a hip fracture. It can be detrimental to have feeble bones that are highly prone to succumbing to bone fractures. Nothing salubrious can ever ensue from succumbing to a bone fracture. Another grave peril of being exposed to fluoride in the water is that fluoride consumption renders a person more vulnerable to succumbing to cancer. “Fluoride is a mutagen when present at sufficient concentrations and fluoride stimulates the proliferation of the bone-forming cells known as osteoblasts which may ‘increase the risk for some of the dividing cells to become malignant’ (NRC 2006)”. Ingested water that is tainted with fluoride renders a person at a higher probability of succumbing to osteosarcoma. Osteosarcoma is a “form of bone cancer”. Fluoride is a potent carcinogen that can contribute to the formation of malignant tumors in the vessel when it is ingested. Airborne fluoride has deadly toxicological properties and is hazardous to inhale. “In addition to osteosarcoma, a number of studies of fluoride-exposed workers have found associations between airborne fluoride exposure and both bladder cancer and lung cancer. Although fluoride’s association with these cancers has generally been attributed to poly aromatic hydrocarbons (PAH), a non-fluoride airborne contaminant, a twenty-year study of a workplace with no PAH exposure found a similarly elevated rate of both bladder and lung cancer in the fluoride-exposed workers (Grandjean 2004)”. Airborne fluoride that permeates throughout an environment can can render an environment a carcinogenic environment. Airborne fluoride should never be inhaled. Another grave peril of being exposed to fluoride in the water is that fluoride consumption renders a person more susceptible to contracting hypothyroidism. The intake of fluoride adversely impacts a person’s thyroid functions and preempts it from being able to function optimally. “In February of 2015, British scientists reported that fluoridated water in Britain is associated with elevated rates of hypothyroidism”. In 2015, British scientists were able to discover “ ‘that higher levels of fluoride in drinking water provide a useful contribution for predicting prevalence of hypothyroidism’ (Peckham 2015)”. In 2015, British scientists also ascertained “ ‘that practices located in the West Midlands, a wholly fluoridated area, are nearly twice as likely to report high hypothyroidism prevalence in comparison to Greater Manchester, a non-fluoridated area’ (Peckham 2015)”.
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
Author: National Research Council
Author: National Research Council
Author: National Research Council (U.S.). Subcommittee on Health Effects of Ingested Fluoride
Author: National Research Council
Author: Paul H. Connett
Author: Alexandre Rezende Vieira
Author: Dr. Harrison Sachs
Author: Institute of Medicine
Author: 
Author: Frank James McClure