Fluoridation of water that contains < 1 parts per million (the ideal) reduces the incidence of dental caries. A case report and review. A diet poor in vitamin C and/or anti-oxidants will thus greatly increase an individual’s susceptibility to fluoride. Fluorine deficiency can lead to dental caries and possibly osteoporosis. The relationship of bone mass and fracture history to fluoride and calcium intake: a study of three communities. Earlier, Gabovich and Maistruk (1963) had shown that vitamin C supplementation reduced the toxic effects of fluoride in industrial workers and in Guinea pigs. All Rights Reserved.Protected under U.S. Federal copyright law & international treaties.This site is supported using ads, that help to keep the site up and running. (4):63-6. A principal possibility has been established of modification of the hydrogen phosphide and hydrogen fluoride cytogenetic effect by the alimentary action. In view of this evidence that a diet high in calcium tends to offset the defects of fluorine it would seem feasible that as a protective measure for children living in the endemic [fluorosis] areas and questionable areas to partake of a diet relatively high in calcium content.” SOURCE: Marier JR, et al. As discussed below, nutrient deficiencies have been specifically linked to increased susceptibility to fluoride-induced tooth damage (dental fluorosis), bone damage (osteomalacia), neurotoxicity (reduced intelligence), and mutagenicity. Review of Fluoride: Benefits and Risks. This means that fluoride overdose can have the same impact as fluoride deficiency. Low-calcium diets increased bone fluoride in rats (Guggenheim et al. Where there is fluoride toxicity, it could be due to accumulation from exposure to multiple sources. New York, NY: Avery Publishing; 2000. high death rate (where water supply has high fluoride concentration). Investigations on the Relevance of Defluoridated Water and Nutritional Supplements in Fluorosis Endemic Areas in Andhra Pradesh, India. These risk factors include: Reduced nutrient intake; Higher levels of lead exposure; Higher prevalence of health conditions that render the body more vulnerable to fluoride intake; and Higher intakes of fluoride. The relationship of a low-iodine and high-fluoride environment to subclinical cretinism in Xinjiang. It neutralizes important enzymes and inhibits calcium absorption, which causes calcium deficiency that can lead to brittle bones and nervousness. Based on. tea. As noted in the Journal of the American Dental Association in 1952: “The data from this and other investigations suggest that malnourished infants and children, especially if deficient in calcium intake, may suffer from the effects of water containing fluorine while healthy children would remain unaffected…Thus low levels of fluoride ingestion which are generally considered to be safe for the general population may not be safe for malnourished infants and children. Infants and young children who cannot fully control their swallowing reflex or who do not understand that they should expectorate products intended only for topical application may regularly swallow significant amounts of fluoride toothpaste. Environmental Fluoride. Institute of Medicine, Food and Nutrition Board. Instead, use them to complement a healthy diet and lifestyle. Drinking a lot of water (especially if the fluoride in water is high), coupled with low protein diets, or food grown with fluoride-laden fertilisers, and over-use of tooth paste, can all increase fluoride intake. Based on subsequent animal and human research, the National Research Council of Canada stated: “It appears possible that chronic exposure to fluoride increases the metabolic requirement for vitamin C.” (NRCC 1977). “Diets high in fat have been reported to increase deposition of fluoride in bone and, thus, to enhance toxicity.” Fluoride is hazardous and can cause toxicity. In particular, it has been found that the effect is significantly higher when the rats are fed with a low-grade ration than under conditions of balanced nutrition.” Oregon State University, Linus Pauling Institute. (1989). In adults, fluoride toxicity can result in skeletal fluorosis, which is a condition caused by chronic excessive intake of fluoride, characterized by skeletal changes. 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