A crippling and life-threatening disease
This field covers air and water quality, chemical safety, and climate change, among other areas. It aims to minimize environmental risks to human health.
Environmental health affects each and every one of us in small and sometimes large ways. It is a significant worldwide concern and organizations like WHO (World Health Organization) are working relentlessly to address challenges and improve public health.
Common air pollutants include particulate matter, ozone, and nitrogen oxides. These pollutants can cause respiratory and cardiovascular problems.
Heavy metals and pesticides in soil can harm human health, while noise pollution can cause stress and hearing loss. Both types of pollution have long-term health impacts that will be further discussed in subsequent slides.
Environmental health is multifaceted and greatly impacts humans and their health. It's important to understand what it's comprised of and its potential impacts in order to help prevent diseases and create health-supportive environments.
In contaminated water you can find things like lead, arsenic, and pathogens that can lead to diseases such as cholera and dysentery. Clean drinking water is essential for public health.
PM2.5 particles can cause severe respiratory issues as they are small enough to penetrate the lungs and bloodstream. Longer-term worries exist as these particles can lead to chronic asthma and even bronchitis.
Ground-level ozone can contribute to an irritation of the airways and cause asthma symptoms to worsen. It is a major component of smog and poses significant health risks.
Contaminants in water sources can include bacteria, viruses, and chemicals. Safe drinking water is critical to prevent waterborne diseases such as diarrhoeal diseases, cholera, shigella, typhoid, hepatitis A and E, and poliomyelitis.
Proper sanitation, wastewater treatment, and pollution control can significantly reduce water contamination. Public awareness and governmental policies play a key role.
NOx gases contribute to the formation of smog and acid rain, which can harm respiratory health. Reducing NOx emissions is essential for improving air quality and overall health.
Remediation techniques, such as soil washing and phytoremediation, can help clean contaminated soil. Preventing soil pollution requires the regulation of pollutants.
Soil pollution often comes from industrial waste, pesticides, and heavy metals. These pollutants can enter the food chain, posing severe health risks.
Exposure to contaminated soil can cause various health problems, including cancer and developmental issues. Children are particularly vulnerable.
Noise pollution can lead to hearing loss, sleep disturbances, and increased stress levels. It can aslo cause cardiovascular issues.
Awareness of noise pollution is the first step. Also, avoiding noisy leisure activities can help. Instead, opt for transportation like bicycles or electric vehicles instead of a car. It's also important the government takes measures to ensure correct noise management.
Climate change can alter the distribution of vector-borne diseases such as malaria and dengue. These warmer temperatures can create more favorable conditions for disease vectors.
Noise pollution has been linked to various health issues and typically comes from things like traffic, industrial activities, and urban development.
Increased temperatures from climate change can lead to heat stress, dehydration, and heatstroke. The most vulnerable populations include the elderly and those with pre-existing health conditions. Be sure to stay hydrated and out of direct sunlight.
Hurricanes can cause injuries, promote waterborne diseases, and even further mental health issues. Effective communal and individual disaster preparedness can help to mitigate these risks.
Climate change impacts food security, clean water availability, and air quality which can all lead to long-term health issues. Ensuring you are addressing climate change is crucial for public health and well-being overall.
Severe flooding can lead to water contamination, injuries, and the spread of infectious diseases. It is essential to improve flood management systems and be knowledgeable about the implications of not acting quickly.
These prolonged heatwaves can increase mortality rates, particularly among vulnerable populations. Public health measures can help protect communities during extreme heat events.
Pesticide exposure is linked to various health issues, including cancer and neurological disorders. Be sure to use safer alternatives and take protective measures as they can greatly reduce risks.
Asbestos exposure can cause lung cancer, mesothelioma, and asbestosis. Banning asbestos use and safe removal is an essential part of building healthy lives and communities.
Exposure to indoor pollutants can lead to asthma, lung cancer, and other health problems. Ensuring proper ventilation and using air purifiers can improve indoor air quality.
Indoor pollutants include mold, radon, and volatile organic compounds (VOCs). Poor indoor air quality can lead to serious respiratory issues and allergies.
BPA, often found in plastics, can disrupt endocrine functions and affect reproductive health. Reducing BPA exposure is important for long-term health.
Regular cleaning, avoiding smoking indoors, and using low-VOC products can help reduce indoor air pollution.
Sources: (Office of Disease Prevention and Health Promotion) (EPA) (UNDRR) (Iberdrola) (CDC)
See also: Deadly fishing methods that destroy the environment
From the air that we breathe to the water that we drink, the environment plays an important, crucial role in determining our well-being. However, concerns about environmental factors and human health are growing around the world. From what factors are prevalent to exactly how they impact our day-to-day lives, this guide is here to help. Understanding these connections is essential for developing effective strategies to mitigate environmental health risks and promote a sustainable life for all.
Curious how the environment affects your health? Click through now.
How does our environment affect our health?
Watch out for the hidden dangers and their effects
HEALTH Wellness
From the air that we breathe to the water that we drink, the environment plays an important, crucial role in determining our well-being. However, concerns about environmental factors and human health are growing around the world. From what factors are prevalent to exactly how they impact our day-to-day lives, this guide is here to help. Understanding these connections is essential for developing effective strategies to mitigate environmental health risks and promote a sustainable life for all.
Curious how the environment affects your health? Click through now.