This summer, protect your eyes from UV rays to prevent eye health problems, ranging from irritation to cataracts.
As summer is in full swing and the sun shines in all its glory, it's important to protect not only our skin, but also our eyes, from damage caused by ultraviolet rays. Excessive sun exposure can lead to a variety of eye health problems, ranging from temporary irritation to more serious conditions such as cataracts. Fortunately, there are several steps you can take to protect your eyes and maintain your visual health throughout the summer.
Wear protective sunglasses
One of the simplest and most effective ways to protect your eyes from the sun is to wear sunglasses that block 100% of UVA and UVB rays. Look for sunglasses labelled "UV400" or "100% UVA/UVB protection." Wraparound sunglasses also offer extra protection by blocking sunlight that enters from the sides.
Wear a wide-brimmed hat
Combining a wide-brimmed hat with sunglasses can provide extra protection against the sun's rays. Hats can block about 50% of the sun's UV rays and can also protect your skin from sunburn and premature ageing.
Limit direct sun exposure
Sun exposure is strongest between 10am and 2pm, so it's best to stay in the shade during these hours of the day. If you need to be outside, use sunglasses and a hat to protect your eyes.
Take regular breaks if you work on a screen
If you spend a lot of time working on a computer or TV screen, make sure to take regular breaks to rest your eyes. The 20-20-20 rule can help: every 20 minutes, look at something about 6 metres (20 feet) away for at least 20 seconds. Our article "Protecting our eye health in the digital age" will give you more information on this topic.
Protecting your eyes from the sun is an essential part of overall health in summer. By following this advice, you can make sure your eyes stay healthy and protected throughout the summer season.
In summary
Excessive sun exposure can cause eye health problems, including irritation and cataracts. To protect your eyes this summer, wear sunglasses that block 100% of UVA and UVB rays and a wide-brimmed hat for extra protection. Limit direct sun exposure, particularly between 10am and 2pm, and take breaks if you work on a screen.
