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What are the harmful effects of wool industry on human health

A risk assessment for exposure to glass woo

Effects of rock wool on the lungs evaluated by

Abstract. The textile production industry is one of the oldest and most technologically complex of all industries. The fundamental strength of this industry flows from its strong production base of a wide range of fibers/yarns from natural fibers like cotton, jute, silk, and wool to synthetic/man-made fibers like polyester, viscose, nylon, and acrylic The wool industry also inflicts collateral damage on wildlife they consider to be pests.. Many landowners consider kangaroos to be such pests, and though there are some laws governing the killing of kangaroos, on their own property, landowners can do whatever they want to these animals without fear of repercussions Throughout the years and through lots of researches, some health hazards such as cancer, hormonal dysfunction, as well as immunity harm and behavioral problems have been linked with the wearing of toxic fabrics and fibers

Wool, Fur, and Leather: Hazardous to the Environment PET

The labourers in the dyeing and printing industry are frequently exposed to dyes, acids, fixatives, solvents that are harmful in nature. Skin diseases are common in workers involved in processes.. According to the website for the Agency for Toxic Substances and Disease Registry, skin exposure to rockwool can cause acute irritation of the skin, eyes and the upper respiratory tract which causes difficulty breathing and can lead to infection. Sharp fibers also can pierce the skin increasing the risk of infection The first is through nutrition, which includes the quality, macro- and micronutrient content, and diversity of food. Economics also plays a pivotal role, particularly in underdeveloped areas where resources are at a premium. Finally, CHIA explores the unintended negative consequences of agriculture on human health and the environment establishments. Studying human health in areas with industrial contamination is complex. The aim of this book is to outline a framework for integrated assessment of the impacts of large industrial activities. The framework is supported by examples related to the adverse effects on environment and health of

Synthetic mineral fibers are fibrous inorganic substances made primarily from rock, clay, slag, or glass. These fibers are classified into three general groups: fiberglass (glass wool and glass filament), mineral wool (rock wool and slag wool), and refractory ceramic fibers (RCF). Many workers in the U.S. exposed to synthetic mineral fibers in. developed by the petro chemical industry. Health hazards: The synthetic-fibres industry uses large amounts of toxic and flammable materials. As the filaments emerge from the spinnerets to be dried in air or by means of spinning, large amounts of solvent vapours are released. These constitute a considerable toxic and explosion hazard The amount, type, and length of time you are exposed to harmful substances will determine if you are at risk for adverse health effects. Therefore, the state and federal governments have determined health-based comparison values for contaminants that when exceeded, exposure may result in an excessive health risk Growth Hormones Fed to Beef Cattle Damage Human Health. May 1, 2007. The Organic Center. Health Issues. Almost all beef cattle entering feedlots in the United States are given hormone implants to promote faster growth. The first product used for this purpose ­ DES (diethylstilbestrol) ­ was approved for use in beef cattle in 1954

The Effects: Human Health Excess nutrients and harmful algal blooms create toxins and compounds in water that pose danger for human health. There are several ways that people (and pets) can be exposed to these compounds A toxic or hazardous waste is a waste with properties that make it dangerous or capable of having a harmful effect on human health or the environment. Toxic or hazardous waste is generated from many sources, ranging from industrial manufacturing process wastes to batteries, and may come in many forms, including liquids, solids gases, and.

Environmental and Health Effects of Textile Industry

1. Introduction. Dyes may be defined as substances that, when applied to a substrate provide color by a process that alters, at least temporarily, any crystal structure of the colored substances [1,2].Such substances with considerable coloring capacity are widely employed in the textile, pharmaceutical, food, cosmetics, plastics, photographic and paper industries [3,4] Waste discharge from tanneries pollutes the air, soil, and water, causing serious health problems. Exposure to such contaminated environmental milieu has been seen to culminate in a multiple array of disease processes such as asthma, dermatitis, hepatic and neurological disorders, and various malignancies While technology has many positives, it can also lead to negative psychological and physical health effects. Learn about the adverse effects of technology here Highlights. The environment can affect human health; a less widely known fact is that promoting human health can also affect the environment. Improvements in human health, such as reduced mortality and decreased disease and hunger, can cause environmental harm, such as increased use of fossil fuels, deforestation, pollution, and decrease biodiversity We are constantly in contact with textiles in our environment and so safety and confidence in these products is vital. In this article, we talk about the chemicals in textiles and their health implications as well as the various ways to ensure that our clothes, bedding etc are free from dangerous chemicals

The Damaging Environmental Impact of the Wool Industry PET

  1. Endocrine disruptors [chemicals that can mess with the hormone system], for example, you don't know what the impact of long-term exposure is on human health. This is new territory. There is little research on the topic (although it's growing), and right now many industry insiders dismiss this line of inquiry as a non-issue
  2. Wood dust is also associated with toxic effects, irritation of the eyes, nose and throat, dermatitis, and respiratory system effects which include decreased lung capacity and allergic reactions. NOTE: This document focuses on the health concerns associated with wood dust from untreated wood. Wood dust is also a safety concern because it can.
  3. Safe drinking water is a basic need for all humans. The WHO reports that 80% diseases are waterborne. Industrialization, discharge of domestic waste, radioactive waste, population growth, excessive use of pesticides, fertilizers and leakage from water tanks are major sources of water pollution. These wastes have negative effects on human health
  4. In addition to risking both fish and environmental health, aquacultural practices endanger human health: Antibiotics: Fish farms frequently use antibiotics to control disease in their crowded pens.By eating fish that have been treated with antibiotics, consumers may be ingesting harmful levels of antibiotic residues

Answer: the harmful effects of wool industry are: climate change,land damage,water pollution, wildlife'scapegoats'.. hope this helps u. douwdek0 and 3 more users found this answer helpful. heart outlined. Thanks 3. star outlined. star outlined being a confirmed human carcinogen, although concerns remain for specific types such as the more bio-persistent RCF. IARC's (2002) latest overall evaluation of the extensive epidemiological studies and animal experimentation determined that glass fibre, rock wool and slag wool were 'not classifiable a In addition to health concerns for users of treated textiles, many of the health risks can be higher for workers in textile finishing plants as well as the communities surrounding the plants 2. Pesticide Registration and Safety. Pesticide registration is a scientifically-based, legal, and also administrative process, where a wide variety of effects associated with the use of a pesticide product and its potential effect on human health and the environment is assessed [27-29].The registration is an important step in the management of pesticides as it enables authorities primarily. In contrast, the more commonly used vitreous fibre wools, including insulation glass wool, stone wool and slag wool, are considered not classifiable as to carcinogenicity in humans (Group 3). - Wikipedia article on mineral wool safety. A note on the IARC study

Human Health Warning UN New Centre. This article provides useful information about the human tendency to waste and pollute and how it is affecting the planet and its species. 5. Adverse Health Effects of Plastics Ecology Center. Discussing the health impacts that plastics have on humans, this article discusses the dangers in different plastic. There have been many tests on the health side effects of fiberglass by government agencies and private labs, with the only generally agreed upon fact being that fiberglass is an irritant, which becomes immediately apparent when handling the pink insulation common in houses. Contact with insulation wool fiberglass can cause skin irritation such. The Health Effects of Wearing Fast Fashion. A study on the chemical penetration from textiles to skin by The National Center for Biotechnology Information indicates that benzothiazole can be released from textile materials, penetrate through the skin, and further enter the human body. This will possibly also apply to other chemical. 6.3 How can inhaled nanoparticles affect health? Particulate matter present in air pollution, especially from traffic emissions, is known to affect human health, although it is not clear exactly how. Epidemiological studies on ambient air pollution have not proved conclusively that nanoparticles are more harmful than larger particles, but these studies may not be well suited to demonstrate.

The Health Risks of Toxic Fibers and Fabrics Fashionbi

Health effects of noise. When individuals are exposed to high levels of noise in the workplace, they can suffer from various adverse health effects. These health effects can be caused by a single exposure to a very loud noise or by exposure to raised levels of noise over a prolonged period of time. The effects of noise on hearing depend on And animal studies conducted by industry didn't observe downstream health effects of inhibited cholesterol biosynthesis. Advertisement Instead, Hostetler says, people should be more concerned. Rising sea surface temperatures are causing marine-related tropical diseases and harmful algal blooms to spread towards the poles, a shift that is impacting human health, according to a chapter.

The adverse health effects of mycotoxins range from acute poisoning to long-term effects such as immune deficiency and cancer. A scientific expert committee jointly convened by WHO and the Food and Agriculture Organization of the United Nations (FAO) - called JECFA - is the international body responsible for evaluating the health risk from. A major study on urban pollution carried out in 650 cities worldwide has confirmed the fear that air pollution impacts on human health in the short term and is directly linked to the deaths of elderly people and those already suffering from illness on a daily basis.. The study, performed by an international team of 50 scientists and published in the specialist New England Journal of Medicine. available data on the health effects of occupational exposure to asphalt and asphalt fumes. NIOSH determined the principal adverse health effects to be irritation of the serous membranes of the conjunctivae and mucous membranes of the respiratory tract Once common throughout the tanning industry, as well as the automotive industry, Cr(VI) has been labeled as a known human carcinogen by the EPA, the US Department of Health and Human Services.

EMF (electromagnetic field) exposure is unavoidable. Given our frequent contact with wave-emitting devices in the home, you may wonder whether EMFs are dangerous to your health. We'll tell you. Other consequences of mining for human health. The negative consequences of mining for human health include respiratory complications such as pneumoconiosis, asbestosis, and silicosis caused by inhaling fine particles from the large amounts of dust generated by mining activities such as blasting and drilling The U.S. Food and Drug Administration and Federal Trade Commission have taken action against several companies selling detox/cleansing products because they (1) contained illegal, potentially harmful ingredients; (2) were marketed using false claims that they could treat serious diseases; or (3) in the case of medical devices used for colon cleansing, were marketed for unapproved uses

The Ugly Side of Cosmetics. Suzanne Anich of Minneapolis, MN, has a morning routine similar to that of many women. She shampoos and conditions her hair with products that contain natural ingredients, according to the labels. She brushes her teeth, then washes her face with an upscale facial wash with the word purity emblazoned. Good & Bad Effects of Bacteria. When you hear the word bacteria, you probably associate it with being sick. However, most bacteria are good. According to Today's Dietitian, the body contains more bacterial cells than human cells. Bacteria are actually essential to your overall health. Of course, not all bacteria. Flaws says microplastic particles can also accumulate polychlorinated biphenyls (PCBs), other chemicals that are linked to harmful health effects, including various cancers, a weakened immune.

Despite being one of the most pervasive materials on the planet, plastic and its impact on human health remain poorly understood. Yet exposure to plastic is expanding into new areas of the environment and food chain as existing plastic products fragment into smaller particles and concentrate toxic chemicals. As plastic production increases, this exposure will Read More Fine particulate matter is a significant health problem in urban areas. † Ozone - formed by chemical reactions in sunlight from air pollutants emitted from fossil fuel burning and industry. Both peak ozone concentrations and rising background concentrations have negative impacts on human health, crop production, tree and other vegetation. The effects of climate change span the physical environment, ecosystems and human societies. They also include the economic and social changes which stem from living in a warmer world. Human-caused climate change is one of the threats to sustainability.. Many physical impacts of climate change are already visible, including extreme weather events, glacier retreat, changes in the timing of. Yet, human beings, via the gastrointestinal system, only uptake about 5% of the Cd through food. However, those lacking iron can uptake up to 6% more. Hence, this can be harmful to them because Cadmium poisoning, which comes from its excessive intake, can lead to kidney, bone and pulmonary damage

Video: Harmful Effects of Textile Waste - Fibre2Fashio

Health Hazards of Rockwool eHo

What Are the Effects of Water Pollution? On human health. To put it bluntly: Water pollution kills. In fact, it caused 1.8 million deaths in 2015, according to a study published in The Lancet.. FDA issues updated recommendations on dental amalgam and potential risks to certain high-risk individuals that may be associated with mercury-containing fillings used to restore the missing. Gluten Sensitivity. Wheat can have a negative effect for people who are sensitive to gluten, a protein found not only in wheat, but also in rye, barley and cross-contaminated oats. According to the University of Maryland Center for Celiac Research, about 1 percent of Americans have celiac disease, characterized by abdominal cramping, bloating. Ill health can result from undernutrition, as well as over-nutrition. Despite increased global food production over recent decades, undernutrition is still a major global public health problem, causing over 15% of the global disease burden. Protein energy and micronutrient malnutrition remain challenges, with high variability between and within.

Human Health Effects of Heavy Metals Introduction The wood preserving industry uses about 90% of the industrial arsenic in the U.S. Arsenic is also found in paints, dyes, metals, drugs, soaps and semi-conductors. If these plants are harvested for human use, exposure to harmful levels of metals can happen. Normally, this is GMO Crops Don't Harm Human Health, Report Says. By Justin Worland. May 17, 2016 2:02 PM EDT. G enetically engineered crops pose no additional risks to humans and the environment when compared to. Microbes are also important to the body's infection-fighting immune system. In one recent study, NIH scientists examined special mice that were born and raised to be germ-free. These mice seemed to have weak immune function. In contrast, normal mice have vibrant bacterial communities and a rich variety of immune cells and molecules on their skin

Naphthalene is made from crude oil or coal tar. It is also produced when things burn, so naphthalene is found in cigarette smoke, car exhaust, and smoke from forest fires. It is used as an insecticide and pest repellent. Naphthalene was first registered as a pesticide in the United States in 1948 INTRODUCTION. The recent growth in the knowledge of free radicals and reactive oxygen species (ROS) in biology is producing a medical revolution that promises a new age of health and disease management.[] It is ironic that oxygen, an element indispensable for life,[] under certain situations has deleterious effects on the human body.[] Most of the potentially harmful effects of oxygen are due.

Effects of Farming on Global Human Health Research at

  1. Adverse health effects linked to PCBs had first forced their way on to the company's agenda in 1937, when autopsies revealed that three Monsanto workers had died from severe liver damage after.
  2. AMA adopts guidance to reduce harm from high intensity street lights. CHICAGO — Strong arguments exist for overhauling the lighting systems on U.S. roadways with light emitting diodes (LED), but conversions to improper LED technology can have adverse consequences. In response, physicians at the Annual Meeting of the American Medical.
  3. ds, communities.
  4. The environmental effect of pharmaceuticals and personal care products (PPCPs) is currently being widely investigated.PPCPs include substances used by individuals for personal health or cosmetic reasons and the products used by agribusiness to boost growth or health of livestock. More than twenty million tons of PPCPs are produced every year. PPCPs have been detected in water bodies throughout.
  5. Cosmetics, preparations repeatedly applied directly to the human skin, mucous membranes, hair and nails, should be safe for health, however, recently there has been increasing concern about their safety. Unfortunately, using these products in some cases is related to the occurrence of unfavourable e

New, Major Evidence That Fracking Harms Human Health. A child born very close to a well is likely to be smaller and less healthy than a child born farther away. Hydraulic fracturing, or fracking. Climate change can have a range of impacts on physical, mental, and community health. A warmer climate is expected to increase the risk of illnesses and death from extreme heat and poor air quality. Climate change will likely increase the frequency and strength of extreme events (such as floods, droughts, and storms) that threaten human health. Human health can be affected by consuming, entering, or washing in polluted water. There are various ways to help to limit water pollution. If a person experiences any effects of water pollution. Fossil fuel production and combustion is a major driver of climate change, and can also directly affect our health. Why it Matters: From the electricity that lights your home to the car you drive to work, modern life has relied on fossil fuels like coal, oil and natural gas. But burning them creates climate change and releases pollutants that.

PUBLIC HEALTH STATEMENT Trichloroethylene Division of Toxicology and Human Health Sciences November 2016 _____ _____ This Public Health Statement is the summary chapter from the Toxicological Profile for trichloroethylene. It is one in a series of Public Health Statements about hazardous substances and their health effects Read about human intestinal parasites. Beneficial Microorganisms. Microorganisms, like certain bacteria and yeasts, living on the human skin or in the nose, mouth, throat, small and large intestine and vagina, are part of the normal human flora; they prevent overgrowth of harmful microorganisms. Some of these microbes, when overgrow, may become.

A groundbreaking report recently released by the American Medical Association (AMA) Council on Science and Public Health affirms known and suspected impacts to human health and the environment caused by light emitting diodes (LEDs) that emit excessive amounts of blue light. The AMA report, titled Human and Environmental Effects of Light. Impacts on health. 3.8 million people a year die prematurely from illness attributable to the household air pollution caused by the inefficient use of solid fuels and kerosene for cooking. Among these 3.8 million deaths: 27% are due to pneumonia. 18% from stroke. 27% from ischaemic heart disease and negative impacts on general well-being in humans. Damage goes well beyond the human race, as there is growing evidence of harmful effects to both plants and animals. After the scientists' appeal was written in 2015 additional research has convincingly confirmed serious health risks from RF-EMF fields from wireless technology

Potential health effects. Accidents or incorrect use of household chemical products may cause immediate health effects, such as skin or eye irritation or burns, or poisoning. There can also be longer-term health effects from chemicals. When these occur, they are usually the result of exposure to certain chemicals over a long period of time by Jennifer Hsaio figures by Krissy Lyon Summary: Pesticides are ubiquitous. Because they are used in agriculture and food production, pesticides are present at low levels in many of our diets. Less obvious is the fact that many people use pesticides around their homes, and even on their skin (i.e. in the form of insect repellents). According to the NIH, the health effects of pesticides The Dairy Industry Contributes to Many Negative Impacts on Our Environment Urbanization has taken so many people off of farms and into the city. Because of that, there is a major disconnect when it comes to the average person and what they believe when it comes to their food Learn about the harmful effects of plastic on human health and the environment in this excerpt from chapter 2, Ecology. from a class of flame retardants that are commonly formulated into a variety of plastic products found in the building industry, particularly polystyrene insulation (XPS, EPS); the effects of flame retardants are. The Environmental and Human Cost of Making a Pair of Jeans. Americans do love their denim, so much so that the average consumer buys four pairs of jeans a year. In China's Xintang province, a hub for denim, 300 million pairs are made annually. Just as staggering is the brew of toxic chemicals and hundreds of gallons of water it takes to dye and.

The harmful environmental effects of livestock production are becoming increasingly serious at all levels -- local, regional, national and global -- and urgently need to be addressed, according to. We need to realize the economic and health effects of drinking that much milk, says David Levitsky, a professor in Cornell University's Division of Nutritional Sciences, and the role. PVC: The Poison Plastic. 2003-08-18. Most common plastics pose serious threats to human health and the environment. The problems of plastics include extreme pollution from production, toxic chemical exposure during use, hazards from fires, and their contribution to the world's growing solid waste crisis 7. Effect on Tourism Industry. Landfills and scattered dump sites within cities typically give a very bad picture of the residents and the governance of the respective cities. It may only depict the level of environmental insensitivity. Landfills and dump sites also reduce air quality and can potentially threaten human health. As such, it can. Cleaner air benefits human health and climate change. Thanks to legislation, technology and moves away from heavily polluting fossil fuels in many countries, Europe's air quality has been improving in recent decades. However, many people continue to be negatively affected by air pollution, especially in cities

Synthetic Mineral Fibers - Occupational Safety and Health

Soil Pollution Adversely Impacts the Health of Living Organisms . The impacts of soil contamination described above also have negative effects on the health of animals and humans. Plants grown in polluted soil usually absorb the contaminants, which eventually enter the human body directly by consumption of such plants or through the food chain They were on a Zócalo/UCLA panel discussing the health effects of digital technology. Health + Behavior Digital technology can be harmful to your health. Experts at a Zócalo/UCLA event point to lack of sleep, weight gain and other issues. Health + Behavior Types of Health Effects. When ionizing radiation interacts with cells, it can cause damage to the cells and genetic material (i.e., deoxyribonucleic acid, or DNA). If not properly repaired, this damage can result in the death of the cell or potentially harmful changes in the DNA (i.e., mutations). Health effects from radiation doses can be. Fast fashion as a global environmental justice issue. Environmental justice is defined by the United States Environmental Protection Agency, as the fair treatment and meaningful involvement of all people regardless of race, color national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations and policies []

Health Effects from Chemical Exposure Hazardous

  1. ing 05:54. Some women complained about the physical nature of the work, with one describing hauling 110-pound sacks of cobalt ore. We all have problems with our.
  2. Unsustainable practices by the tourism industry can thus lead to deforestation, sand erosion, loss of species, changes in sea currents and coastlines, destruction of habitats, etc. Even activities like nature walks can be harmful to the environment if tourists trample on the local vegetation during their walk
  3. B 12 deficiency can cause, the condition can be overlooked or confused with something else. Vita
  4. These waste products - solids, liquids, and gases - may be composed of various chemicals which are harmful to your health. Today's modern structures hold an array of chemicals not found in early homes, including plastics, foams, fabrics, carpets, wood products, synthetic fabrics, wool, and asbestos-containing materials, which could result in.
  5. A three-ounce serving of beef from an estrogen-treated cow contains less than a billionth of a gram of estrogen, a level around 400,000 times lower than estrogen in women and nearly 100,000 times.

Growth Hormones Fed to Beef Cattle Damage Human Healt

The UK National Health Service likens sex addiction to drug addiction - and states the disorder can include having a porn habit that feels out of control. But although porn can be a component in. The growing demand for food and fiber will place greater strain on agricultural production and environmental stewardship. Agrochemicals will remain fundamental as integrated pest management tools to assure an abundant food supply. Inevitably, a significant portion of applied agrochemicals may be lost to the surrounding environment, where they can adversely affect human and environmental health More than 12 million people around the world die every year because they live or work in unhealthy environments. 1 Healthy People 2030 focuses on reducing people's exposure to harmful pollutants in air, water, soil, food, and materials in homes and workplaces. Environmental pollutants can cause health problems like respiratory diseases, heart disease, and some types of cancer. 2 People with. Negative effects of computer and computer use The increased use of computers in the workplace has brought about the development of a number of health concerns. Many individuals who work at a computer report a high level of job-related complaints and symptoms, including ocular discomfort, muscular strain and stress..

The Effects: Human Health Nutrient Pollution US EP

The effect of human-animal interaction on health is not fully understood because it is difficult to study. Most evidence on the benefits of having a pet comes from surveys of current health, but that means it is impossible to know if a person is in good health because she has a pet or if he is more likely to get a pet because he is in good health Toxicology is a field of science that helps us understand the harmful effects that chemicals, substances, or situations, can have on people, animals, and the environment. Some refer to toxicology as the Science of Safety because as a field it has evolved from a science focused on studying poisons and adverse effects of chemical exposures, to a science devoted to studying safety

Toxic Waste From Textile Industries - ScienceDirec

Possible effects of Electromagnetic Fields (EMF) on Human Health 7 lower frequencies and higher frequencies. Proper evaluation and assessment of possible health effects from long term exposure to IF fields are important because human exposure to such fields is increasing due to new and emerging technologies According to Danahy, another driver of weight gain is the inflammation fast food creates in the body. Because it's not the highest quality food — with unhealthy fats and sugar — a fast food diet increases inflammation in your body, which in turn causes metabolic changes that promote weight gain, especially visceral (belly) fat , she explains A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest (epa.gov). Pests can be defined as any organism that causes plant diseases. Agricultural pesticides are then those chemicals that are used by farmers to prevent the effectivity of the pests on the growth and productivity of agricultural crops Environmental hormones can have a significant effect on our maturation. A 2015 paper offered in the International Journal of Medical Sciences evaluated the impact of bisphenol A, (BPA), on brain development. Manufacturers have used this chemical in plastic products like water bottles and food trays since the 1950s

Environmental Impacts of the Fashion Industry

Vehicles, Air Pollution, and Human Health. Cars and trucks are one of the leading causes of air pollution—but cleaner vehicles can help. Published Jul 18, 2014. Nearly one half of everyone living in the United States—an estimated 150 million—live in areas that don't meet federal air quality standards. Passenger vehicles and heavy-duty. Our findings also have important implications for large-scale fuel switching to natural gas from coal or from nuclear. Although natural gas burning emits less fatal pollutants and GHGs than coal burning, it is far deadlier than nuclear power, causing about 40 times more deaths per unit electric energy produced (ref. 2) An international team of researchers conducted five systematic reviews that looked at the effects of red meat and processed meat on multiple health issues, such as heart disease, cancer, diabetes, and premature death. The researchers found low evidence that either red meat or processed meat is harmful A prescription cannabidiol (CBD) oil is considered an effective anti-seizure medication. However, further research is needed to determine CBD's other benefits and safety.. CBD is a chemical found in marijuana.CBD doesn't contain tetrahydrocannabinol (THC), the psychoactive ingredient found in marijuana that produces a high. The usual CBD formulation is oil, but CBD is also sold as an extract. Radiation and Health. A copy of the Radiation and Health brochure is available in Adobe Portable Document Format (PDF, 1.74MB, 24pgs).; Introduction. Radiation and radioactive materials are part of our environment. The radiation in the environment comes from both cosmic radiation that originates in outer space, and from radioactive materials that occur naturally in the earth and in our own bodies