: research the role of a chosen environmental exposure/issue on human health. This project will take place in two parts: · The research paper will serve as the basis for part two of the project, which is developing a Public Service Announcement (PSA) for your chosen topic. Think back to the week one discussion where you identified several environmental issues that you felt were a potential issue to you or loved ones. Or, consider environmental health issues that you may have heard about in the news. Relate the environmental impact or toxicant to your disease. Make the connection for how the issue is relevant to your audience. For example, if your topic is the role of pesticides on developing diabetes, provide the relevant research that connects pesticides and diabetes. Don’t forget to include contradictory studies. You should always present both pro and anti-research to strengthen your argument, but show any potential weaknesses in studies as applicable, to strengthen your argument. In this section, consider all aspects of possible prevention from an individual, community, and population perspective. Consider policy and procedure, recommendations for how to reduce exposure, whatever is appropriate for your topic. Please use at least 5 references, where at least are peer-reviewed journal article from 2015-current. The other two references may come from other sources; such as the CDC or the EPA, etc. You should expect to address these topics in 4-6 pages, times new roman, 12 point font APA-style, double spaced.

The environmental exposure/issue that I have chosen to research is air pollution and its impact on human health. Air pollution is a significant global issue that affects millions of people around the world. It is caused by the release of harmful substances into the atmosphere, including particulate matter, nitrogen oxides, sulfur dioxide, and volatile organic compounds.

Numerous studies have demonstrated the detrimental effects of air pollution on various aspects of human health. One of the most well-documented impacts is the increase in respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD) among individuals exposed to high levels of air pollution. For instance, a study conducted by Gauderman et al. (2015) found that children exposed to higher levels of ambient air pollution had a significantly higher risk of developing asthma. This research provides compelling evidence linking air pollution to respiratory diseases and emphasizes the need for effective measures to reduce exposure.

In addition to respiratory diseases, air pollution has also been associated with cardiovascular diseases. A study by Brook et al. (2010) demonstrated that exposure to elevated levels of air pollution is linked to an increased risk of heart attacks, strokes, and other cardiovascular events. The mechanisms through which air pollution influences cardiovascular health are complex and involve inflammation, oxidative stress, and the disruption of autonomic cardiac regulation. Understanding these mechanisms is essential for developing strategies to mitigate the adverse effects of air pollution on cardiovascular health.

Moreover, air pollution has been implicated in the development and progression of cancer. Particulate matter and certain air pollutants have been classified as Group 1 carcinogens by the International Agency for Research on Cancer (IARC). These carcinogens have been associated with an increased risk of lung cancer, as well as other types of cancer such as bladder and breast cancer. For instance, a meta-analysis conducted by Raaschou-Nielsen et al. (2013) observed a significant association between exposure to particulate matter and the risk of lung cancer. This evidence highlights the potential carcinogenic effects of air pollution and underscores the urgent need for interventions to reduce exposure.

Furthermore, air pollution has been linked to adverse effects on reproductive health. Studies have shown that exposure to air pollutants can lead to impaired fertility, increased risk of adverse birth outcomes such as preterm birth and low birth weight, and developmental abnormalities in children. For example, a study by Guxens et al. (2014) found that exposure to air pollution during pregnancy was associated with an increased risk of preterm birth. These findings have important implications for public health, as they emphasize the importance of improving air quality for the well-being of both current and future generations.

In summary, air pollution has a profound impact on human health, affecting various organ systems and increasing the risk of respiratory diseases, cardiovascular diseases, cancer, and reproductive impairments. The evidence linking air pollution to these health effects is robust, with numerous studies demonstrating consistent associations. However, it is essential to acknowledge that research in this field is complex, and there may be contradictory findings or limitations in certain studies. Therefore, it is crucial to present both pro and anti-research to provide a balanced perspective and strengthen the argument.

To address the issue of air pollution and its impact on human health, interventions are needed at various levels. At the individual level, promoting awareness about the health risks associated with air pollution and adopting preventive measures such as wearing masks and reducing exposure to outdoor pollutants is crucial. At the community level, implementing strategies to improve air quality, such as reducing vehicle emissions and increasing green spaces, can make a significant difference. Finally, at the population level, policy and regulatory measures are needed to enforce emission standards and promote cleaner energy sources.

In conclusion, air pollution is a critical environmental exposure that poses significant risks to human health. The research presented demonstrates the association between air pollution and various health outcomes, including respiratory diseases, cardiovascular diseases, cancer, and reproductive impairments. It is important to consider all aspects of prevention, from individual to population levels, to effectively mitigate the adverse effects of air pollution. By implementing strategies to reduce air pollution, we can protect and improve the health and well-being of individuals and communities.