Skin Cancer - a Reminder
by: Dr. John Roberts
We need to get alerted: skin
cancer is the most popular cancer. Every year, more than
1,000,000 skin cancer cases are diagnosed and tens of thousands
of skin cancer patients die in the U.S. alone. The number of
skin cancer exceeds that of all other cancers combined.
Among more than 1 million of skin cancer
cases, 100,000 are melanoma, the deadliest skin cancer and
there is no cure for it.
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Other than the sunlight, sun
lumps and tanning facility that
emit ultraviolet rays can also pose
a serious risk of skin cancer.
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The skin cancer risk is more serious to the children
because they are young and more susceptible, and they expose to
more sunlight than adults due to their extensive outdoor
activities. Half of the total life time exposure for an
individual is received during his childhood. So special care is
needed for the children.
Usually, skin cancers come years later after the subjects get
exposed to too much sunlight. So just because you do not see a
skin cancer right away does not mean you are free of skin
cancer risk. So careful protection is the key.
The government health officials are working hard to alert
people of the skin cancer risk. They try to have schools to
take measures to protect students against excessive exposure to
the ultraviolet light.
Both ultraviolet A and ultraviolet B can cause skin cancer,
which means some ultraviolet light once thought safe can be
dangerous. In the summer, it's advised that people avoid
sunlight from 10 a.m through 4 p.m. when the sunlight is
strongest and you are likely to get sunburn. Sunburn can be
defined as a condition that your skin receives so much sunlight
radiation that a skin color change is noticeable. Rules of
thumb to avoid sunburn is, if your shadow is shorter than you
are, then the sunlight is too strong and you can get sunburn.
If you have to go outdoor, wear something protective such as
clothes and big wide-trimmed hat to shield as much sunlight as
possible. In the hottest day, the sunlight can burn your skin
in a couple of minutes or less. Statistics indicated that
people get one or more blister caused by sunlight will have 2
or 3 times higher risk of getting skin cancer than the general
population. Both occasional heavy exposure and mild chronic
exposure can cause skin cancer.
Also keep in mind that ultraviolet rays exist not just in the
summer, or hot days only. In the spring or even winter, you do
not feel the heat when exposed to the sunlight, but the
ultraviolet rays are there. You can still get sunburn in such
cool days. So do not take the sunlight lightly. Other than the
sunlight, sun lumps and tanning facility that emit ultraviolet
rays can also pose a serious risk of skin cancer.
About The Author
John Roberts is a freelancer for foodconsumer.com - an online
magazine that promotes healthy diets.
kontact@foodconsumer.com
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