THE SUN AND YOUR SKIN
Janine Mendes-Franco
There’s nothing quite like a sunny day, but even in overcast weather, ultraviolet rays can be harmful. The sun is the main source of both UVA and UVB rays. As are for ageing (their long wavelengths reach deep into the skin’s middle layer), while Bs are for burning (their rays affect the skin’s outermost layer). UV rays can cause everything from vision problems to skin cancer.
Most often, sun damage causes the skin to age prematurely, but there are steps you can take to counteract the ill effects of the sun while getting your much-needed dose of Vitamin D:
Cover up
Wear polarised sunglasses
Stay in the shade (especially between 10 a.m. and 2 p.m.)
Most importantly, use a good sunscreen, taking care to reapply regularly (this helps keep wrinkles and sun spots at bay for as long as possible)
SkinCeuticals, our trusted flagship brand, has a wide range of effective sunscreens to suit every need and skin type.
Of course, artificial sources of UV rays (think tanning beds and other kinds of lighting) also cause burning, and have been linked to many types of skin cancer. Although most modern computers use LED backlight and LCD panels which do not emit harmful UV rays, it’s always a good idea to limit your screen time to only necessary use. Avoid using them outdoors as well, since screens are reflective and can mirror the sun’s UV rays onto our faces.
Bear in mind, too, that some cosmetics and medications, including antibiotics and birth control pills, may increase sensitivity to UV light. Exposure can weaken the body’s immune system, taking you longer to recover from illness and making vaccines less effective – which no one wants, especially now!
Give your skin the protection it deserves and check out our sunscreen options; if you’re worried about the effects of UV light on your skin or suspect the presence of skin cancer, schedule a consultation with us.