Harmful chemicals can be found everywhere from household cleaners and paints to bottled water, with some having long half-lives that make removal from the environment challenging.
Marginalized communities are particularly susceptible to environmental toxins. Here are five of the worst. 1. Dioxins. These byproducts from commercial or backyard waste burning, fossil fuel combustion and tobacco smoke increase cancer risks while acting as hormone disruptors and disruptors.
1. Air Pollution
Air pollution refers to gases and particles such as smog and soot that pollute our environment, often as the result of factory pollution, power plant emissions, incinerator waste heat release from vehicles combusting fossil fuels or emissions from burning garbage or wood. Other chemicals like benzene, carbon monoxide, cadmium, lead are also air pollutants and may contribute to health problems depending on duration and level of exposure.
Long-term air pollution can make breathing harder, leading to asthma attacks and increasing your risk of respiratory illnesses like COPD or emphysema. Furthermore, this pollution damages immune systems while interfering with hormone production and reproduction systems; its link with heart disease and lung cancer further cements these conclusions; these toxins may even pollute water supplies or soil resources.
2. Water Pollution
Polluted bodies of water include swimming pools, lakes and oceans alike. Chemical pollutants including petroleum (such as the accidental oil spills from Exon Valdez and Deepwater Horizon oil rigs), pesticides, herbicides, lead and other metals as well as radioactive material or volatile organic compounds like hexavalent chromium are often the culprits in water pollution incidents.
Pathogens from human waste, poor sanitation systems, industrial and agricultural runoff, deforestation, silt (sediment), and other waste sources can contaminate water bodies worldwide. Hexavalent chromium and arsenic can remain in our environment for long periods of time, making removal more challenging. Water pollution affects all communities worldwide but low-income housing constructed over half a century ago often exposes children living there to lead from leaded paint or plumbing pipes that leaded paint can leach into our water bodies – even leaded paint or plumbing can leaded paint could potentially expose children living there to lead from leaded paint or pipes leaded paint and plumbing pipes that leak into our drinking supplies.
3. Food Contamination
Food contamination is a serious threat to human health and can even result in disease and even death. Furthermore, its economic consequences for companies can be disastrous.
Some toxins are naturally-occurring while others are man-made. Natural examples include pesticides and herbicides; heavy metals like lead, cadmium, mercury and aluminum; as well as volatile organic compounds (VOCs) like formaldehyde. Human-made toxins may act as endocrine disruptors with harmful developmental, reproductive, neurological and cardiovascular impacts.
Foodborne microorganisms such as Salmonella spp, Escherichia coli and Listeria spp bacteria as well as yeasts, molds and other forms of microbiota such as yeast can contain pathogenic microorganisms that could include Salmonella, Escherichia coli or Listeria bacteria; yeast, molds or mold-growing spores could also contaminate these products with pathogens; chemical contaminants may also exist due to radioactive nucleotides from civil nuclear activities or chemicals from industrial processes; these could include radioactive nucleotides released into the environment through civil nuclear activities or chemicals released due to nuclear operations or industrial processes involving production processes that discharging radioactive nucleotides into the environment or chemicals from industrial processes contaminating foods with chemical contaminants like radioactive nucleotides discharging radioactive nucleotides discharged into the environment from civil or military nuclear activities as well as chemicals from industrial processes that release radioactive nucleotides into the environment from civil or military nuclear activities as well as chemicals from industrial processes that release radioactive nucleotides into the environment or industrial processes which contain chemicals from industrial processes or are present due to industrial processes that release radioactive nucleotides into the environment from civil or military nuclear activities civil or military nuclear activities or contain radioactive nucleotides releasing nuclear materials into food from nuclear nuclear activities civil or military nuclear activities and produce nucleotides into industrial processes or processes that release industrial processes that create radioactive nucleototes from nuclear nuclear activities or use production; chemical contaminants are found present due to industrial processes that released industrial processes that produce chemical contaminants into foods through industrial processes used during production processes which industrial processes used in manufacturing processes used releasing process chemicals used during production processes producing products contaminated products being released into products from industrial processes involved.
Many pesticides used to control pests are known as endocrine disruptors and have been shown to lead to cancer, infertility and other hormonal-dependent illnesses such as arsenic. Arsenic has been linked with cardiovascular disease, cancer and abnormal fetal development; an example being arsenic exposure.
Pesticides are substances or mixtures designed to kill pests such as insects, mice, rats, weeds, viruses and bacteria. Pesticides also may act as regulators to modify plant growth or as defoliants/desiccants for premature leaf droppage or act as drying agents (desiccants).
Pesticides come in liquid, solid and gaseous forms and may be applied topically or taken orally through inhalation or ingestion, potentially having both short-term and chronic harmful effects. Furthermore, their exposure can generate metabolites with potentially greater toxicities due to high bioavailability and prolonged persistence in the environment.
5. Genetically Modified Foods
Genetically modified foods are created using recombinant DNA biotechnological processes that alter an organism’s genetic makeup by inserting foreign genes or changing existing ones. Some GM crops contain genes designed to confer disease resistance or increase nutritional content, yield or tolerance against environmental stress (Fernandez-Cornejo and Caswell 2006).
However, these techniques can create new allergens, toxic substances, and nutritional changes in foods. Unfortunately, unlike most developed nations, the United States does not mandate mandatory premarket safety assessments of genetically engineered food; many products containing genetically modified ingredients (GM ingredients) are available in American supermarkets including corn oil, cottonseed oil and some vegetable oils; organic cold-pressed vegetable oils with certified organic certification may help avoid such products when shopping.