Myth
#1
Any sun exposure will cause
skin cancer.
Reality
Yes, ultraviolet light is
believed to be linked to skin cancer. But no one understands exactly HOW
it is linked. And since human beings NEED ultraviolet light to survive
and thrive, categorical statements made about sun exposure should be scrutinized.
Clearly, heredity, diet and repeated sunburn at an early age are probably
the biggest risk factors for skin cancer. Plus, people with type 1 skin,
those who can't develop a tan, have the highest incidence of skin cancer.
This supports the logic that sunburn, not mere sun exposure, is the culprit
behind skin cancer. Consider that a 1995 study in the International Journal
of Cancer reported that individuals who followed a low-fat diet had 90
percent fewer skin cancers. It's clear that sun exposure is not the only
factor in this disease and may not even be the main factor.
Myth
#2
There is no such thing as
a safe tan.
Reality
Actually, you could say that
it isn't safe to totally avoid the sun. The benefits of regular sun exposure
far outweigh the risks of overexposure, which easily can be minimized by
merely avoiding sunburn. Research shows that regular, moderate sun exposure
might actually decrease your risk of getting breast, colon, prostate and
ovarian cancers as well as osteoporosis or even Alzheimer's disease. If
you're a woman, you are 69 times more likely to die of breast cancer than
skin cancer. And the vitamin D you receive from ultraviolet light, which
cannot be replaced in your diet, may inhibit the formation of internal
tumors, including breast cancer.
Myth
#3
But some dermatologists say
tanning causes melanoma.
Reality
The FDA in 1995 held a conference
on melanoma. The agency concluded there is no clear evidence to say tanning
causes melanoma, the disease's apparent link to ultraviolet light is still
mysterious and unexplained. What's more, many studies have shown that people
who receive regular sun exposure have less chance of getting melanoma skin
cancer than those who don't.
Myth
#4
There is an epidemic of skin
cancer in the world today.
Reality
No, there isn't. Epidemics
are events that happen suddenly and affect more than half of a group of
people. Skin cancer rates have been rising steadily in the world since
the early 1900s.
Myth
#5
Skin cancer rates are rising
because more people tan today than did in years past.
Reality
That kind of gross oversimplification
is dangerous thinking. Actually, skin cancer rates have risen steadily
in the 1900s. And society spent less time outdoors this century than in
any previous century. Remember, most people worked outdoors until the industrial
revolution in the late 1800s. If anything, the fact people do not receive
regular sun exposure, which makes them more susceptible to sunburn when
they do go outdoors, may be linked to the increase in skin cancer this
century. Again, moderate tanning has not been linked scientifically in
any study as a cause of skin cancer.
Myth
#6
People catch AIDS or herpes
from tanning beds.
Reality
This is impossible. The HIV
virus dies upon exposure to oxygen and would not survive on a tanning bed.
What's more, the U.S. Center for Disease Control says the odds of contracting
any virus from a tanning bed are "extremely remote." Furthermore, professional
tanning salons sanitize tanning equipment before every tanning session.
Myth
#7
Indoor tanning is riskier
than outdoor tanning.
Reality
That's absolutely false.
Indoor tanning clients are exposed to a scientifically controlled dosage
of ultraviolet light carefully formulated to tan you with a minimal risk
of sunburn. The U.S. Food and Drug Administration has established exposure
times for tanning units, guidelines that are clearly marked on each machine.
That kind of control is virtually impossible outdoors, where variables
such as seasonality, time of day, location, geography, weather conditions,
altitude and the Earth's thinning ozone layer make sunburn much more likely.
Because sunburn is the main risk factor for skin damage, it's actually
smarter to tan indoors.
Myth
#8
I heard about a woman who
fried her internal organs from too much tanning.
Reality
"The Legend of the Roasted
Tanner" is a farce. Ultraviolet light, whether from the sun or from a tanning
unit, does not penetrate past your skin. It is impossible to "fry" any
internal organs in a tanning bed. This myth is what is commonly referred
to as an urban legend, perpetuated by ignorance of ultraviolet light and
the tanning process.
Myth
#9
I hear that tanning isn't
as popular as it used to be.
Reality
Not true. More than 28 million
Americans tan indoors, a number that increases steadily year after year.
More and more people are tanning for the control, convenience, speed and
pure enjoyment of tanning in a salon.
Myth
#10
Indoor tanning is like a
cigarette for your skin.
Reality
This is a ludicrous comparison.
Smoking subjects your lungs to an unnatural compounds that your body is
not designed to process. Tanning is your body's natural reaction to sunlight.
Your body is designed to tan to help prevent sunburn. Your body is not
designed to process cigarette smoke. Incidentally, smokers' risk of contracting
lung cancer is hundreds of times higher than non-smokers' risk. On the
other hand, in most studies conducted to date, indoor tanners and non-tanners
have no statistically different risk of contracting skin cancer.