With flash floods, droughts, and record-breaking heatwaves, the impact of climate change is undeniable. In Canada, experts warn that the country is undergoing significant transformation due to climate change. Backyard rinks, for example, may disappear as rising temperatures make it harder to form ice. Wildlife is also at risk as water sources diminish and forest fires increase in frequency.
Climate change is not only affecting the environment but also human health. Studies suggest that eye health is particularly susceptible, with rising vision issues partly linked to climate-related factors.
All eyes on climate change
An increasing number of Canadians are experiencing some form of vision impairment. Data from Statistique Canada shows that a quarter of respondents have ocular issues requiring correction. Sales of medical devices such as corrective eyeglasses reached nearly $700 million in just the fourth quarter of 2023 nationwide.
In addition to genetic and medical causes, exposure to harmful elements can lead to eye problems. Climate change has amplified the presence of these elements, with intense sunlight, extreme weather, and pollution being key concerns. The World Economic Forum even suggests that climate change poses a greater threat to eye health than other factors. Implementing eye-protective measures in daily routines is crucial.
Daily habits to protect your eyes from climate change
Wear sunglasses
Damage to the ozone layer due to climate change allows unfiltered sunlight to reach the Earth’s surface, leading to increased eye conditions. Up to 20% of cataract cases may be linked to excessive UV exposure. Protect your eyes by wearing sunglasses whenever you are outdoors.
Choose sunglasses with 100% UV protection from retailers like Clearly and Warby Parker. If you have refractive errors, opt for prescription sunglasses from brands like Ray-Ban, offering trendy styles in bio-based frames with customizable lenses.
Use eye drops
Higher levels of impurities in the air due to climate change can lead to eye problems. Traffic-related pollution has been linked to severe eye allergies and vision-threatening diseases like glaucoma and macular degeneration. Keep your eyes clean with artificial tears or eye drops approved by Health Canada.
Wash your hands
Since climate change can cause eye discomfort, avoid rubbing your eyes to prevent infections. Make it a habit to wash your hands regularly to reduce the risk of spreading bacteria to your eyes.
As climate change continues, it is essential to prioritize your well-being and protect your vision. Take proactive steps to safeguard your eye health in the face of environmental challenges.
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