Posted : 11/01/2000
How Would You Like To Be A Skin Type I?
by Donald L. Smith
I am
convinced that Mother Nature, who most certainly must have a well-developed
sense of humor, put Skin Type I individuals on this planet to remind us that our
natural skin color and our wonderful contravolitional ability to tan are
extremely beneficial.
If your customers are like most people, they do not know the three ways
Mother Nature allows us to cope with UVR, which includes sunburning,
constitutive pigmentation and facultative pigmentation. Let's take a look at
each method.
Sunburning. Strange as it may seem, the sometimes painful sunburning
process is the normal, natural way the human body prevents acute UVR damage. The
reddening and swelling all serve to protect DNA from damage.
Constitutive Pigmentation. A body's natural skin color is the result
of its genetic makeup and will not vary throughout a lifetime. Those with darker
natural skin have more natural protection from UVR than those with lighter
natural skin color.
Facultative Pigmentation. Those individuals who genetically are able
to tan and who choose to develop and maintain a year-round photoprotective tan
have three to five times more protection from UVR than they would if they did
not augment their natural skin color with a tan. Simply stated, this means that
Mother Nature has built in a sun protection factor of three to five within the
human body.
What If?
Now consider if you had been born a Skin Type I with no photoprotection
provided by your natural skin color and no way to develop and maintain a
photoprotective tan. Would that scenario change your life? Would it change the
way you view the sun? How about the activities you participate in? Would it
color your attitude toward indoor tanning?
I think you would agree the answer to most, if not all, the above questions
would be YES. You definitely would have to change the way you lead your life if
you were a Skin Type I.
Just imagine that you are a Skin Type I. How would you live? Remember, as a
Skin Type I, you always must apply a sunscreen whenever you encounter UVR so as
not to sunburn. You also must wear protective clothing, such as a hat and long
sleeves, when going out in direct sunlight for a protracted period of time.
Many Skin Type I's also have to practice sun avoidance during much of a
summer day. Want to go for a run? Well, you better get up early or wait until
the sun goes down. How about going to a ballgame? You will have to sit under the
grandstands so as not to sunburn. Finally, if you still really want to look like
you have a tan, you will have to use a sunless tanner.
Does this scenario appeal to you? For most of us, the above circumstances
would be a nightmare. I believe that Mother Nature uses Skin Type I's to help us
see that the benefits of sensible, moderate and responsible exposure to UVR
outweigh the minimal and manageable risks involved for everyone who is able to
develop and maintain a year-round tan.
An article titled "High Incidence and Regression Rates of Solar
Keratoses in a Queensland Community" by Frost et al was published in the
August 2000 issue of the Journal of Investigative Dermatology. The
authors state in their abstract that, "These results show that the natural
history of solar keratoses (thought to be precursors to squamous cell carcinoma)
in the community is one of high turnover and that a small percentage of
susceptible individuals carry the major burden of solar keratoses (also known as
actinic keratoses or AK's) in the community."
The data shows that 12 percent of the individuals had 65 percent of the total
number of solar keratoses. Since this study was based upon Australian data, we
must keep in mind that 20 percent to 25 percent of the population are Skin Type
I's and another 25 percent to 30 percent are Skin Type II's. In other words, 45
percent to 55 percent of the entire population must be considered sun-sensitive
individuals.
Therefore, one can surmise that the 12 percent of the population that has the
most problem with AK's are those who either genetically are incapable of tanning
(Skin Type I) or who are sun sensitive and do not choose to develop and maintain
a tan and do not take proper preventative precautions regarding UVR.
The Frost article also provided information regarding the fact that less than
one squamous cell carcinoma results from more than 1,000 AK's, and that a high
percentage of the AK's resolve themselves normally and naturally.
That is why indoor tanning salon professionals must regularly point out to
every client that the benefits of sensible, moderate and responsible exposure
to UVR outweigh the minimal and manageable risks involved for everyone who
can tan. And, ask every client if they would like to be skin type I.
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