Dear friends, this is the paper that I have poured my heart into. I wish these words were not interrupted with so many citations and quotes, but that is what you get with a research paper. Thank you for taking the time to read, learn, and hopefully enjoy. A little side note "Rebecca" is me, and that really happened.
The
Harmful Effect of Sunscreen
One
evening when exiting an elevator after a day in the sun Rebecca
crossed paths with a couple of opinionated women. They took one look
at her sunburn and gave her a hassle about it. Trying to escape
embarrassment she responded, “I need a souvenir to take back to
Oregon,” to which one replied, “Like what, skin cancer?”
followed by vexing laughter. She was ashamed of herself for not
using sunscreen. Although she should have taken precautionary
measures to prevent sunburn, she could have benefited from the
knowledge that sunscreen can be dangerous to a person's health.
Sunscreen blocks the body's ability to manufacture vitamin D, uses
problematic chemicals, and has not been proven to protect against
skin cancer.
Sunscreen
blocks the body's ability to manufacture vitamin D. In Dermatologist
Jordi Farrerons objective to investigate whether sunscreen may lead
to loss of bone mass, he conducted a two year study of “Sunscreen
and Risk of Osteoporosis in The Elderly,” in it he states, “Vitamin
D is of capitol importance for calcium absorption and bone health.
Humans synthesize vitamin D chiefly by conversion of
7-dehydrocholesterol into pre vitamin in the presence of ultraviolet
radiation”(Farrerons). In other words, humans obtain vitamin D
through bare skin exposure to the sun. The ultraviolet radiations,
or uv rays, needed for synthesizing, are the exact things sunscreen
blocks. Blocking the rays that health care providers suggest cause
cancer results in blocking the vitamin that helps us ward off cancer
in the first place. Vitamin D builds strong bones. It is becoming
evident that it protects against a number of deadly cancers
(“Dermatologist
Touts the Benefits of Sun Exposure without Sunscreen to Help the Body
make enough Vitamin D to Help Prevent Cancer”). “We
might be smarter if we use less sunscreen,” suggests reporter
Patricia Neighmond for NPR news, who interviewed epidemiologist Dr.
Giovannucci for the article (“Dermatologist
Touts the Benefits of Sun Exposure without Sunscreen to Help the Body
make enough Vitamin D to Help Prevent Cancer”).
Vitamin D deficiency cancers outnumber skin cancer deaths
(“Dermatologist
Touts the Benefits of Sun Exposure without Sunscreen to Help the Body
make enough Vitamin D to Help Prevent Cancer”).
Unfortunately with all this sunscreen lathering advice comes the
reduction in the very much needed vitamin D Synthesis. Epidemiologist
Dr. Giovannucci states that, “Vitamin D might prevent more cancers
than Sunscreen does” (Giovannucci). Doctor Holick, who is a
dermatologist, states in his book, The
UVAdvantage, that he advocates the health
benefits of the sun. Dr. Holick is most known for his vitamin D
research (Skernivitz). He claims, “The U.S. population is
deficient in the vitamin,” and suggests that the easiest way to
remedy what Holick calls a “medically significant epidemic,” is
to, “invite the moderate sun exposure...omitting sunscreen, of
course” (Skernivitz). Alarmingly it is just one more contradiction
we face as a nation concerning our health. Therefore, there is
validity to the claim that we should invite moderate sun exposure
into our regimen.
Sunscreen uses chemicals that can cause a host of problems. Doctor
Seri-Levy, Ph.D., chemist and chief executive officer of Sol-Gel
Technologies Ltd. Of Israel, states in a Free Radical theory, “Some
researchers have claimed that sunscreen chemicals decompose into free
radicals. These reactions may be caused by the chemicals themselves,
or by the by-products that may be formed by chemical interaction or
decomposition”(Coriene). There have been reports that sunscreen
products have caused cutaneous, or skin affecting reactions to in
vitro model systems (Coriene). According to The Environmental
Working Group, who released the 2012
Sunscreen Guide;
they warn against the use of a type of vitamin A called retinyl
palmate found in sunscreen. This chemical can increase the risk of
skin cancer when the sun is exposed to the skin on which sunscreen is
applied (Dellorto). Sunscreen contains ample amounts of problems
related to chemicals that can all together be avoided.
Sunscreen gives a person a false sense of security regarding the
prevention of skin cancer. One way sunscreen is proven to be a
danger to the human race is through lack of knowledge. A majority of
people are under the impression that if they put sunscreen on they
can just stay in the sun all day carte blanche (“Sunscreen
Can't Give Blanket Protection”). Sure sunscreen will protect the
skin from aging, and a sun burn, but what about the things going on
underneath that we cannot see? People are spending an increased
amount of time in the sun with no regard to overexposure simply
because they have applied sunscreen. A day spent people watching at
the beach, or at a carnival would exhibit peoples' overexposure due
to the “safety” mindset of wearing sunscreen. The following quote
is in relation to a study done regarding malignant tumors being able
to form, after exposure to the sun, despite the use of sunscreen.
“In
a study, researchers applied either a sunscreen or an oil-water
mixture to mice's ears and tails. After 20 minutes, the team
exposed some mice for 20 to 27 minutes to UV-B, the rays most
sunscreens try to block. They repeated the exposure twice a week for
three weeks, so the mice received about three times the UV-B needed
to give them a sunburn. After the final session, the researchers
injected all of the mice's ears with melanoma cells from genetically
identical mice to see how well their immune system fought off the
cancerous cells. The group of mice put under the sunlamp had a
higher incidence of melanoma tumors than the unexposed mice.”
(“Sunscreen Can't Give Blanket
Protection”).
The
aforementioned study is one more piece of evidence proving that
sunscreen does not protect against skin cancer. In Janice Stanger,
Ph.D.'s article "Six Hidden Dangers of Sunscreen You Must Know
for Summer." she states, “The evidence that sunscreen
protects you against skin cancer is weak and inconsistent. More than
two million Americans develop skin cancer annually, and the incidence
of this condition is rising. In fact, some studies have found an
increased risk of melanoma, the deadliest form of skin cancer, among
those who use more sunscreen” (Stanger). In the “old days”
before sunscreen, people had devices they used to protect themselves
from the harmful effects of the sun. Umbrellas, hats, and clothes
are still available for our use today.
With
a result of vitamin D deficiency and too much time in the sun, if
people continue to use sunscreen the way they use it now, they will
be faced with higher numbers of cancer than humanity has ever known.
People will be saturated with harmful chemicals that cause reactions
in their body that will do nothing less than harm in the long run.
Heed the warnings of research before you. Omit sunscreen from your
regimen.
Afterthought: I realize that you as the reader have your opinion of how you will relate to the facts above. I just want to say that I do plan to use sunscreen, only in a responsible manner. I had to be one sided in this essay for the sake of the argument. I also received my grade on this paper...I got an A!!!!!!!
Works Cited
Coriene, E. Hannapel. "Glass Bead Sunscreen Protects Skin from
UV Rays, Toxic Chemicals." Dermatology Times 20.12
(1999): 9-. ProQuest Research Library. Web. 4 Jan. 2013.
Profile: Dermatologist Touts the Benefits of Sun Exposure without
Sunscreen to Help the Body make enough Vitamin D to Help Prevent
Cancer. Washington, D.C., United States, Washington, D.C.:
National Public Radio, 2005. ProQuest Research Library. Web. 3
Jan. 2013.
Interview: Ed Giovannucci Discusses the Possible Benefits of
Increased Levels of Vitamin D Created by Sun Exposure.
Washington, D.C., United States, Washington, D.C.: National Public
Radio, 2005. ProQuest Research Library. Web. 3 Jan. 2013.
Farrerons, Jordi, et al. "Sunscreen and Risk of Osteoporosis in
the Elderly: A Two-Year Follow-Up."
Dellorto, Danielle. "Avoid Sunscreens With Potentially Harmful
Ingredients, Group Warns." CNN Health. CNN 2013 Cable
News Network, 16 May 2012. Web. 7 Jan. 2013.
Dermatology 202.1 (2001): 27-30. ProQuest Research Library.
Web. 3 Jan. 2013.
"Health." Maclean's Aug 04 2003: 16-. ProQuest
Research Library. Web. 4 Jan. 2013 .
Hancock, Tyson B. "Medical Terminology." Bryan University.
12 Dec. 2012. Web. 6 Jan. 2013.
Skernivitz, Thomas P. "To Sun Or Not to Sun? Derm Researcher
Draws Fire." Dermatology Times 25.7 (2004): 1-86.
ProQuest Research Library. Web. 4 Jan. 2013.
Stanger, Janice. "Six Hidden Dangers of Sunscreen You Must Know
for Summer." The Perfect Formula Diet. 2013 Janice
Stanger, 28 May 2012. Web. 4 Jan. 2013.
Stanger, Janice. "Vitamin D: The Good, the Necessary, and the
Toxic." The Perfect Formula Diet. 2013 Janice Stanger, 22
Jan. 2011. Web. 4 Jan. 2013.
"Sunscreen can't Give Blanket Protection." Science News
Jan 22 1994: 54-5. ProQuest Research Library. Web. 4 Jan. 2013
.