Fluoride Ions And Its Effect On Health And Excess Concentration

Another issue of controversy is the safety of the chemicals used to fluoridate water. The most commonly used additives are silicofluorides, not the fluoride salts used in dental products (such as sodium fluoride and stannous fluoride). Silicofluorides are one of the by-products from the manufacture of phosphate fertilizers. The toxicity database on silicofluorides is sparse and questions have been raised about the assumption that they completely dissociate in water and, therefore, have toxicity similar to the fluoride salts tested in laboratory studies and used in consumer products (Coplan and Masters 2001). It also has been maintained that, because of individual variations in exposure to fluoride, it is difficult to ensure that the right individual dose to protect against dental caries is provided through large-scale water fluoridation. In addition, a body of information has developed that indicates the major anticaries benefit of fluoride is topical and not systemic (Zero et al. 1992; Rölla and Ekstrand 1996; Featherstone 1999; Limeback 1999a; Clarkson and McLoughlin 2000; CDC 2001; Fejerskov

Fluoride in drinking water has been a hot topic in the past decade. Some communities are all for it and some are completely against it. With such a range of opinions on the matter some organizations have took it upon themselves to present the pros and cons of the fluoride to the public so they can make informed decisions. Often times these surveys are bias to one side or the other, so I shall be giving information on both sides of the issue, the future outlook, and my personal opinion in order to help inform you to decide on your own.

Fluoride has been used by people for many decades. The most common use is in toothpaste. Fluoride was added to toothpaste to lower the amount of dental cavities that one gets, and works by protecting the enamel (outer hard layer over the tooth). Another use of fluoride is in drinking water. It was added to drinking water to also help with tooth decay. Many people are debating whether or not this is truly safe. In the essay, “The Fluoride Conspiracy”, by Laurie Higgs, she talks about the use of fluoride drinking waters and dangers it brings by using logos, pathos, and ethos.

Department of Health and Human Services address some of the public concerns about water fluoridation such as its effects on health and its ethical implication in the community. Some of the concerns express by the public were: safety of fluoride additives, fluoride’s impact on the brain, specifically citing lower IQ in children, effects of fluoride in the endocrine system, and cost effectiveness. In all cases, it was determine that in a concentration of 0.7 milligrams per liter, fluorided water was safe for consumption. Legal implications about community water fluoridation have been thoroughly reviewed by the U.S. court systems and the results have always being that water fluoridation is a proper means of promoting public health and welfare. Also, it is important to have in mind, that the state and local governments decide whether or not to implement water fluoridation after considering evidence regarding its benefits and

Fluorides are compounds that have been combined with the element fluorine with another substance usually a metal (Cancer.org 2015). Fluoride is a naturally occurring element found in rocks, in soil everywhere, in fresh water and in ocean water (Fluoride information network 2015). Fluorides strengthen teeth already present inside the mouth. Once in the digestive tract they travel through the blood to areas with high

The number one purpose for water fluoridation is for the promotion of healthy and strong teeth. As it turns out fluoride doesn't even help with teeth, in fact it causes many problems with their formation. According to Dean Murphy DDS in his book The Devil’s Poison: "Fluorotic enamel is more porous and structurally weaker having a wear resistance that is commonly 40% to 60% of normal." (Murphy 57) This is because fluoride interferes with collagen producing enzymes leaving a "faulty matrix for minerals to accumulate and crystallize." (Murphy 57)

Fluorine (F) is an element found in the 7th group of the periodic table from the halogen family. It’s an element that most reactive as it only needs to gain one electron to form Fluoride ion (F-). It’s in this form of fluoride that is found in our drinking water also known as fluoridated water. Water, food and living organisms are exposed to inorganic fluorides and they are hydrogen fluoride (HF), calcium fluoride (CaF2), sodium fluoride (NaF), sulfur hexafluoride (SF6) and silicofluoride. Fluoride compounds are plentiful in the earth’s crust and naturally found in rocks, soils, salt and sea water, representing approximately 0.06-0.09%.

The most common fluorine minerals are fluorite, fluorspar and cryolite (Fluorine). Fluorine is also the 13th most common element in the Earth’s crust (Fluorine). There is 950 mg/L of fluorine in the earth’s crust (Periodic). Fluorine is also in seawater. Around 2,400 tons of fluorine gas and 4,700,000 tons of fluorite are produced each year (Periodic). Fluorine production areas are primarily in Canada, United States, United Kingdom, Russia, Mexico and Italy (Periodic). Fluorine is most commonly combined with sodium to form sodium fluoride (NaF) to put into toothpaste (Periodic). A very interesting fact about fluorine is that it is added to city water supplies in the proportion of about one part per million to help prevent tooth decay (The Element). Hydrofluoric acid is used to etch glass, including most of the glass that is used in light bulbs (The Element). You cannot purchase straight fluorine due to it being highly

For the past 60 years that fluoride has been widely added, there has been little testing to conclude it as beneficial as originally touted. It has been shown hoever that tooth decay in low-income areas has not dropped since its addition. The Center f Disease Control and Prevention has finally come out with an admission that swallowing fluoride does not protect our teeth. Its most effective application is topical and not systemic. Therefore, toothpaste is a better source of fluoride rather than ingesting it through the water

Fluoride is a highly toxic substance, in terms of acute toxicity fluoride is just slightly less toxic than arsenic. Fluoride has long been used in pesticides and rat poison. Studies have shown that fluoride causes bone defects such as arthritis and skeletal fluorosis, thyroid disease, and even cancer. This raises the question, why would anyone think that water fluoridation is a good idea? (Fluoride Alert, 2017).

This article talks about some facts of water fluoridation. First this article addresses when fluoride was first put into the water and why it was put there. The article explains the health issues that could possibly come from the fluoridation of water. These issues include skeletal fluorosis, kidney disease and dental fluorosis. The article also talks about how the amount of fluoride each person gets cannot be controlled very well. This article acknowledges more of the negative side effects of water fluoridation rather than talking about the positive. However the weakness of this article is that the author privileges the negative

Fluorine is added in water in certain countries and used in toothpaste so that it can strengthen people’s teeth.

You can cleanse your body from the toxic chemical fluoride. you can remove fluoride with some easy natural remedies. Fluoride has been related to an assortment of severe and chronic health problems.

Fluoride is a trace element that possess many beneficial effects on skeletal and dental health. It prevents tooth decay by providing resistance against acids, supporting remineralization, and hindering the process of bacteria being able to produce. Another function is blocking osteoporosis from forming, and minimizes bone demineralization. Supplements can be developed from fluoride and provide protection for teeth to give them extra support. However, there is a certain amount that must be taken, failure in exceeding the minimum cause the mottling of teeth.

Adsorption isotherms describe the equilibrium between the adsorbents and adsorbate to optimize the use of adsorbents and introduce a design and operation of adsorption systems by the correlation of experimental data through the theoretical equations. Isotherm studies were performed by mixing the optimum dose of both adsorbents with Pb2+ solution at different initial concentration (25-250 mg/l) and shaking for the optimum time at room temperature. The data was fitted into the following isotherms: Langmuir, Freundlich, Temkin and Dubinin-Raduskevich.