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Why should you protect your skin from the sun?
Here are the reasons why we should avoid basking
in the sun too much.
The sun’s rays can be very harmful to our
skin. Although sunlight is actually beneficial
in treating skin diseases, over exposure to the
sun can cause sunburn, wrinkles, freckles, skin
texture changes, dilated blood vessels, and skin
cancers. It may also cause rash problems.
The ultra violet radiation (UVR) in sunlight is
very harmful. Although, UVR mainly affects our
skin and eyes and does not get very far inside
our bodies it can severely damage us. The most
serious effect of sunlight in our skin is the
generation of cancer, the most serious of which
is called melanoma.
Skin cancer is the most diagnosed cancer
nowadays. In the United Kingdom alone, there
are at least 100,000 new cases of skin cancer
annually.
Most skin cancers are linked to sunburn or
prolonged exposure to the sun. Skin cells are
damaged by the electromagnetic radiation that
makes up sunshine (this is different from the
radiation associated with nuclear energy). The
dangerous rays contain UV radiation. This comes
in three types: UVA, UVB and UVC. UV radiation
can penetrate deep into our cells and cause gene
damage, the trigger for cancer.
In the United States, more than one million
cases of non- melanoma skin cancer are diagnosed
every year. Meanwhile, melanoma skin cancer
represents only four percent of all skin
cancers, but accounts for more than 75 percent
of all skin cancer deaths.
People most at risk of skin cancer are those
with large numbers of moles or fair or freckled
skin, and particularly those with light colored
eyes and fair or red hair. People with this skin
type also tend to burn before they tan. People
with dark skin that tans easily are less at
risk. People with black, Asian and Mediterranean
complexions are least at risk.
It is in this regard that health experts and
medical practitioners alike are encouraging us
to protect ourselves against the sun.
1. Stay away from the sun especially in
the middle of the day (approximately from 10
a.m. to four p.m.) when the sun is at its
hottest.
2. Block. Use sunscreen lotions or those
with Sun Protection Factor (SPF). Using SPF 15
or higher is recommended.
3. Cover up. Hats, sunglasses, sun
visors and protective clothing will provide
effective barrier to sunlight.
4. Speak out. Help promote awareness
regarding sun protection and the dangers of too
much sunlight.
So next time you wanted to ride the hype of
sunbathing and tanning, remember that no amount
of beauty can compensate for your life.
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