The Pros And Cons Of Animal Structure

Fluorine is an element that reacts with minerals in the earth to create a salt. The salt is often naturally occurring in nature and is found in very small amounts in urban and rural wells. Although it is

In the past century there has been a substantial change in the way human beings raise and keep animals meant for food. While in the past there were great numbers of widely spaced small individual farms, now there are relatively few, but extremely large industrialized farms. And as the numbers of animals kept and slaughtered for human consumption increases, these industrialized farms, known as Concentrated Animal Feeding Operations or CAFO's, are having more and more of an impact on the environment and people around them. The concentration of animals causes a major problem with the waste products they produce, as well as the gases, chemicals, and other types of byproducts. And the increased use of antibiotics in the animals is beginning to have a profound effect on the health of not only the environment but the communities that exist around these industrialized farms. CAFO's, and their secondary industries, are also a large consumer of oil, gasoline, and other fuels which can have an indirect, but devastating effect on the environment. Luckily there are some who have come to recognize the problems, and potential future problems, involved in this type of animal farming and have begun to inform the public to the dangers these farms pose. And in response to this information, the public is beginning to force changes in the way these CAFO's operate and the impact they have on the environment and

Failure to excrete F- effectively. Pt definitely at higher risk of fluorosis but also of other potential damaging effects of fluoride (29)

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.

PFOS are water and lipid resistant and has physiochemical properties. This chemical is both water resistant and lipid resistant making it easier for it to travel from soil to groundwater where then it can be transported long distances to the drinking water wells. Another thing that makes this hazard unique is that it contains physicochemical properties. The fluorine-carbon bond of PFOS is very strong and the vapor pressure of it is low. These two components of PFOS's physicochemical properties causes PFOS to become resist to many of the standard in-situ treatment technologies. The characteristics that make this chemical a hazard is that it is water and lipid resistant causing it to have a greater advantage in entering the groundwater through the soil without any trouble. It is a stable chemical thus it is able to resist an environmental degradation process. These factors make this chemical be identified as a hazard because it is a chemical that can be easily entered into the groundwater and into city wells causing people to get ill from the contaminated water. Potential health concerns are that exposure to PFOS constantly may develop tumors in their livers in humans, and it may cause an effect on DNA damage in the cells of a human liver. Also, it was found that thyroid disease is related to a high concentration of PFOS in serums. Another potential health concern is that there has been a correlation found between bladder cancer and exposure of PFOS. These health effects of PFOS are found to be a potential health concern for the human

Also, fluoride has long been known as a toxic substance. This is the reason that it has been used in pesticides and rodenticides and now

Persistent organic pollutants (POPs) have been a public health and environmental concern for many years given their persistence in the environment, tendency to bioaccumulate, and toxic, carcinogenic, and endocrine-disrupting potentials (Bonefeld-Jorgensen 2014). Perfluoroalkyl Chemicals (PFCs) is one such family, chemically characterised by a fluorinated linear carbon chain with a hydrophilic head (Volkel 2008). Due to its stability, amphiphilicity, and non-flammability (Lau 2007, Kotthoff 2015), PFCs are commonly used to aid the industrial production of textiles, food packages, and cookware (Kotthoff 2015, Humblet 2014). PFCs can remain in the environment and bioconcentrate in animals (Lau 2007).

Your drinking water is also a concern since fluoride is now classified as a neurotoxin. One thing that is easy enough to do is to use a fluoride filter. These can be

1. The main chemical; ingredient added into fluoride isn’t what most people think naturally occurring compound it is a corrosive acid captured in air controlled pollution devices .

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

It is important to realize that testing companies are aware of people’s distaste for rats and therefore do not advertise that they test on other animals. Not used as often as rodents, but still used, primates are tested on to to study aids, genetics, and neurology on top of much more. In 2014, there were approximately 105,665 monkeys in U.S. labs, but luckily that number has fallen to 647 as of 2016. Something about it’s great that the number has falled because it was found that almost 90% of primates exhibit self-injurious or abnormal behaviors including pacing, hair pulling and biting. Though dogs and cats are commonly known as household pets, they are still experimented on in laboratories. Cats are usually used in the field of neurology

Fluoride yields other unwanted byproducts such as aluminum and iron ore which causes ill physiological effects when levels are above 4.0 mg/L (Peckham & Awofeso, 2014). The negative physiological effects of inappropriate fluoride ingestion, include skeletal fluorosis, dental fluorosis, and calcium and magnesium imbalances (Peckham & Awofeso, 2014). In addition, gastrointestinal symptoms are seen when over 4 grams of a fluorine product is ingested (Health Magazine Online, 2016). Opponents do not truly oppose public water fluorination and commend its benefits, but insist on the consistent analyzation and constant regulation of the practice by state and local

The Food and Drug Administration is the oldest consumer protection agency in the United States (FDA) (Food and Drug Administration [FDA], 2009a). The agency grew from a single chemist in 1862 to a staff of 15,000 in 2014 2014, with employees consisting of chemists, pharmacologist, physicians, microbiologists, veterinarians, pharmacists (Swann, 2014). From recalls of food products to the monitoring of the safety of our medicine sources, the Food and Drug Administration ensures that they are both safe and wholesome (FDA, 2010b). The FDA also ensures that the cosmetics we use won’t harm consumers, and that radiation-emitting product such as microwaves are secure and effective (FDA, 2010b).

Fluorine can be found in human’s body, animal, plants, other living things, etc. This element can find in a limited part of human’s body, which are our borns and bloodstream.

Perfluorocarbons (PFCs) are lab made chemical compounds that are linear and cyclic hydrocarbons who have a low molecular weight. Liquid Perfluorocarbons are formed when hydrogen ions in hydrocarbons have been replaced with fluorine atoms since they are neutral chemical compounds (Veni et al. 39). Perfluorocarbons are also chemically inert—not chemically reactive—due to the strength of the carbon-fluorine bonds (Anilkumar et al. 478). Perfluorocarbons are made into Perfluorocarbon artificial blood by adding water, salt and phospholipid surfactants to it, then the solution is then emulsified through high pressure homogenization—when two non-soluble liquids are turned into an emulsion—the solutions is then purified through a high temperature