Do You Really Need Sunscreen When Working On A Computer? Here’s What We Know
Girl Get Your SPF On!
In today’s digital age, many of us spend hours in front of computer screens, whether it’s for work or leisure. We’ve all heard about the importance of sunscreen for outdoor activities, but what about when we’re sitting indoors, absorbed in our computer tasks? Surprisingly, the need for sunscreen remains just as crucial. So here are all the reasons why sunscreen is essential while working on a computer or any digital device.
1. The Persistent Presence Of Ultraviolet (UV) Rays
Despite being indoors, our skin is not immune to the sun’s harmful UV rays. Computers emit ultraviolet radiation, known as UVA and UVB rays, albeit at lower levels compared to direct sunlight. Prolonged exposure to these rays can lead to skin damage, premature ageing, and an increased risk of skin cancer. Applying sunscreen creates a barrier that shields our skin from ongoing exposure to these invisible but damaging rays.
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2. Windows Don’t Provide Complete Protection
You may think that sitting near a window while working indoors is harmless, but think again. Ordinary glass typically blocks UVB rays, which are responsible for sunburn, but it allows UVA rays to penetrate. Over time, UVA exposure contributes significantly to skin ageing and the development of skin cancers. Therefore, sunscreen acts as an extra layer of defence, safeguarding your skin from the UVA rays that pass through windows.
3. Cumulative Effects Of Daily Exposure
Consistent exposure to computer screens over time can take a toll on your skin. The cumulative effect of daily exposure to UV rays emitted by screens can lead to hyperpigmentation, fine lines, wrinkles, and uneven skin tone. By incorporating sunscreen into your daily routine, you can mitigate these effects and maintain healthier, more youthful-looking skin.
4. Blue Light Protection
In addition to UV radiation, computer screens emit blue light, also known as high-energy visible (HEV) light. Studies have suggested that prolonged exposure to blue light can cause oxidative stress and damage to skin cells, leading to skin ageing and inflammation. Some sunscreens now offer protection against blue light, shielding the skin from its potentially harmful effects.
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5. Preventing Photoageing
Photoaging refers to premature ageing of the skin caused by exposure to UV radiation. Even indoors, the cumulative effects of UVA and UVB rays from computer screens contribute to photoaging. Sunscreen acts as a preventive measure, reducing the breakdown of collagen and elastin fibres that keep our skin firm and supple. By applying sunscreen regularly, you can slow down the visible signs of ageing, such as wrinkles, sagging skin, and age spots.
So, whether you’re crunching numbers, crafting an email, or binge-watching your favourite show, don’t forget to protect your skin by applying sunscreen regularly.
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