The sun’s rays warm the planet and give life to the world around you. Besides providing illumination, they also have profound effects on your health. They can affect various parts of your body, including your eyes. Your local optician shares how sunlight can benefit and potentially harm your eyes.
Studies have shown that moderate exposure to sunlight positively impacts your overall well-being. It can stimulate the production of vitamin D, a nutrient crucial for immunity and bone health. A daily dose of sunshine can improve your mood, focus and productivity. Another thing it can do is help you sleep better by regulating your circadian rhythm.
Moreover, natural light exposure has been linked to a reduced risk of nearsightedness in children. It aids dopamine production, which promotes healthy eyeball growth and development. This is among the many reasons you should encourage your little ones to play outside. It’s also paramount that they regularly get an eye exam. Routine eye checks can reveal even the slightest vision changes in children and adults. They also help experts catch early signs of eye problems.
While the benefits of sunlight are clear, it is also essential to acknowledge the risks associated with UV radiation. Excessive UV ray exposure can increase the risk of cataracts, macular degeneration and cancers of the eye. The reflective properties of water and snow can increase UV exposure, making it vital to wear UV-blocking sunglasses outdoors.
Often, people apply sunscreen or sunblock before heading out, especially during summer. Your eyes need protection like your skin. Invest in a good pair of sunglasses with 100% UVA and UVB protection. You can also wear a brimmed hat for added defense against UV rays. Appropriate eye protection is necessary, even when it’s cloudy or overcast.
Remember, no good will come from directly looking at the sun. Even during an eclipse, staring at the sun can harm your eyes and potentially cause solar retinopathy. It’s a condition that results from looking at bright lights like sunlight and laser pointers. Light sensitivity, watery eyes, headaches, blurred vision and pain are some of its most common symptoms. If you experience any problems after sun exposure, get an eye examination immediately.
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