Environmental Pollution And Its Effects on Health and Nature

A recent study in the Ontario environment has raised general health worries about the effect of air pollution and traffic . T he study also found out that individuals who lived within 50 meters of a heavy traffic environment had a 7% higher risk of dementia when co mpared with individuals who lived more than 300 meters far from  such environment .

Mercury is r anked as one of   the most toxic elements or substances   in the world, coming just behind   arsenic and   lead   as third.   This environmental pollutant  continues to be dumped into our waterways   and soil,   is being   spilled into our atmosphere, and co ntinually contaminates   our food and water . Although mercury pollution was initially minimal, h uman activities have nearly tripled the amount of mercury in the   environment   and the atmospheric burden is increasing 1.5 percent per ye a r . Environmental mercury, either through soil or water pollution,   can   enter the food chain through plant and livestock. Once in the food chain mercury can   bioaccumulate causing   harmful   effects to human health .

Aluminum has been for quite some time known to be neurotoxic, with mounting proof that its long term environmental exposure is a linked to numerous neurological diseases, including dementia, a mental imbalance, and Parkinson's disease. Nonetheless, research validation is hard to establish due to the absence of longitudinal studies, as well as push back from industries that use aluminum in their products. Regardless of the deficiency of conclusive reviews, mounting scientific proof practically rules out the uncertainty of its toxicity. A valid example is scientific investigation from Keele University in the UK which unequivocally indicates large amounts of aluminum in the brain of an individual exposed to aluminum at work, who later died from Alzheimer's disease. While aluminum exposure has been involved in Alzheimer's and various other neurological diseases, this case happens to be "the main direct connection" between Alzheimer's disease and elevated...

The prostate gland, which develops in human males when they are fetuses, is to a great degree sensitive to estrogen. Thus, scientists have long ago speculated that prostate cancer could increase in men as a result of their interactions with estrogen-like chemicals in the womb. Unlike other cancer-causing chemicals that can bring about significant harm to DNA, Bisphenol-A or BPAappears to exact unobtrusive changes that are passed from one generation ontothe next.

Hormonal Contraception: The Hidden Environmental Pollutant - Symptopro - SymptoPro Blog : "There are many options for oral contraception currently out on the market and most are a combination of synthetic estrogen and progestin, with only a few progestin-only pills available for use. The woman’s body only uses a small portion of the hormone and the majority is excreted, where it goes to a waste treatment facility to undergo an ineffective process that only removes a portion of the hormones from sewage. The rest is left to be released out into the environment. Much research has been done on the effect of estrogen on the environment and the main culprit is ethynyl-estradiol, or EE2. Other hormones may be negatively affecting the environment as well; however, scientific research has focused on EE2. So, where can this be found? Try the patches, birth control pill, rings, and various injectables. In other words, the main culprit for the hormonal changes we’re seeing in the enviro...

What Air Pollution Does to Eyes and Vision : " Air pollution , no doubt, has had numerous health impacts on humans, but when it comes to air pollution in relation to eyes and vision, there seems to be a gap. This phenomenon has not been studied in depth in the way that perhaps pollution in relation to our pulmonary system has, but there is evidence to suggest that pollution is hurting our eyes. Our eyes are incredibly exposed and sensitive. If you’ve ever had the misfortune of getting dust or sand in your eyes (which everyone is likely to have experienced at least once), then you know the irritation and discomfort involved. Though pollution is a little sneakier than dust and sand, it can have an equal or worse effect on our eyes in the long run.

Plastic Pollution : "The world population is living, working, vacationing, increasingly conglomerating along the coasts, and standing on the front row of the greatest, most unprecedented, plastic waste tide ever faced. Washed out on our coasts in obvious and clearly visible form, the plastic pollution spectacle blatantly unveiling on our beaches is only the prelude of the greater story that unfolded further away in the world’s oceans, yet mostly originating from where we stand: the land. From the whale, sea lions, and birds to the microscopic organisms called zooplankton, plastic has been, and is, greatly affecting marine life on shore and off shore. In a 2006 report, Plastic Debris in the World’s Oceans, Greenpeace stated that at least 267 different animal species are known to have suffered from entanglement and ingestion of plastic debris. According to the National Oceanographic and Atmospheric Administration, plastic debris kills an estimated 100,000 marine mammals annu...

WHO | About second hand smoke : "The original Surgeon General's report, followed by this first "hazard" warning on cigarette packages, the subsequent "danger" warning on cigarette packages, the removal of cigarette advertising from television and the inclusion of the "danger" warning in cigarette advertising, were all "blows" of sorts for the tobacco industry. They were, however, blows that the cigarette industry could successfully weather because they were all directed against the smoker himself. The anti-smoking forces' latest tack, however - on the passive smoking issue - is quite a different matter.... Nearly six out of ten believe that smoking is hazardous to the nonsmokers' health, up sharply over the last four years. More than two-thirds of nonsmokers believe it; nearly half of all smokers believe it.

Indoor Air Pollution - Asbestos : "Asbestos is a mineral rock mined in much the same way as other minerals, such as iron, lead or copper. It exhibits substantial resistance to heat and deterioration and thus has historically been used for a variety of commercial and industrial purposes. Instead of forming dust particles when crushed, asbestos divides into millions of fine fibers in the manufacturing process. Asbestos fibers can have serious effects on your health if inhaled. There is no known safe exposure, so the greater the exposure, the greater the risk of developing an asbestos-related disease. The amount of time between exposure and the first signs of disease can be as much as 30 years. Asbestos can cause asbestosis, a scarring of the lungs that leads to breathing problems and heart failure. Workers who manufacture or use asbestos products and have high exposures to asbestos are often affected with asbestosis. Inhalation of asbestos can also cause lung cancer and mesotheli...