Noise, an often-ignored pollutant, poses significant health risks beyond hearing damage. It contributes to heart attacks, type 2 diabetes, and even dementia. Studies show that continuous exposure to noise, especially traffic noise, triggers the body’s stress response, leading to increased heart rate and stress hormone release. Over time, this can result in chronic health problems.
Even sleep is disrupted by noise, as our ears never truly “turn off.” This constant stress takes a toll on the body. Real-life examples, like Coco’s experience in Barcelona, illustrate the damaging effects of noise on daily life and health.
Experts emphasize that noise pollution’s impact is comparable to air pollution, but harder to grasp. Solutions, like creating pedestrian-friendly “superblocks” in cities, face challenges due to lifestyle changes and political hurdles. However, awareness campaigns and stricter enforcement of noise regulations are crucial, especially in rapidly urbanizing areas like Dhaka.
Ultimately, finding quiet spaces and reducing noise exposure are vital for protecting our health from this “silent killer.”
