Now that summer has here, lengthy swims, relaxing days, and soaking up some sun are all in order. But even though many of us love the sun, it doesn't love us back.
Since spending more time in the sun exposes us to dangerous ultraviolet (UV) radiation, it's a poor relationship that could eventually injure our skin. It raises our chance of getting skin cancer, wrinkles, and early ageing.
What you need to know about UVA and UVB radiation?
We must comprehend UVA and UVB rays, two types of ultraviolet radiation that might harm the skin after exposure, in order to dispel the fallacies surrounding sunscreen.
• The thickest layer of skin, the dermis, is known to be penetrated by the long waves of UVA light.
• Unprotected UVA radiation can cause wrinkling, skin ageing, and immune system suppression.
• Shorter wavelength UVB rays can cause sunburns because they can penetrate to the top layer of skin. Frequent UVB exposure has the potential to permanently harm skin over time and is a major risk factor for skin cancer.
The top myths that we chose for you have been revealed together with their underlying TRUTH!
Inside, no need for sunscreen.
In a study on human skin cells, researchers found that compact fluorescent lamps (CFLs) emitted enough UVA radiation to harm the cells. And a further investigation by the same research team found that LED illumination was better for the skin. However, nobody can take that chance!
Sunscreen is waterproof.
Water-resistant sunscreen may appear to be waterproof. No sunblock can be completely waterproof. People should reapply sunscreen after swimming and wait at least ten minutes for it to dry before going back into the water.
Makeup can protect.
It's true that makeup can shield your face from the sun, but the protection is minimal, and it can't take the place of a good sunscreen. Although not the only layer of protection, makeup can serve as an additional layer of defence.
Your lips don't require SPF protection.
The FDA recommends applying sunscreen to all exposed skin, including lips. Of course, you should avoid putting sunscreen in your mouth or eyes.
No need for sunscreen because it's cloudy.
The sun is still present even though it can't be seen because of the clouds. The skin can let through up to 80% of UV rays, which can result in sunburns.
When should I see a doctor?
Do sunscreens cause you any problems or allergic reactions? Or you lack knowledge regarding how to pick the best sunscreen for your skin?
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