Cancer
(Oxidative Stress)
Deaths Annually: 553,091 (2000) Age-Adjusted Death
Rate: 200.9 deaths per 100,000 population (2000) Cause of
Death Rank: 2 (2000) 1
Cancer is the second leading cause of
death in the United States. Half of all men and one-third of
all women in the U.S. will develop cancer during their
lifetime. However, the risk of developing most types of cancer
can be reduced by changes in a person's lifestyle, such as
quitting smoking and a better diet.2
Cancer develops when the DNA in a cell is
damaged and the cell becomes abnormal. As the cell grows, the
damaged DNA is duplicated in each cell and the cells in that
part of the body begin to grow out of control. Although there
are many kinds of cancer, they all start because of
out-of-control growth of abnormal cells.3
People can inherit damaged DNA, which
accounts for inherited cancers. Many times though, a person’s
DNA becomes damaged by exposure to something in the
environment, such as cigarette smoke.
Normal body cells grow, divide, and die
in an orderly fashion. During the early years of a person's
life, normal cells divide more rapidly until the person
becomes an adult. After that, cells in most parts of the body
divide only to replace worn-out or dying cells and to repair
injuries.
Because cancer cells continue to grow and
divide, they are different from normal cells. Instead of
dying, they outlive normal cells and continue to form new
abnormal cells.
Cancer cells often travel to other parts
of the body where they begin to grow and replace normal
tissue. This process, called metastasis, occurs as the cancer
cells get into the bloodstream or lymph vessels of our body.
When cells from a cancer like breast cancer spread to another
organ like the liver, the cancer is still called breast
cancer, not liver cancer.
Cancer usually forms as a tumor. Some
cancers, like leukemia, do not form tumors. Instead, these
cancer cells involve the blood and blood-forming organs and
circulate through other tissues where they grow.
Remember that not all tumors are
cancerous. Benign (noncancerous) tumors do not metastasize
(spread to other parts of the body) and, with very rare
exceptions, are not life threatening.
Different types of cancer can behave very
differently. For example, lung cancer and breast cancer are
very different diseases. They grow at different rates and
respond to different treatments. That is why people with
cancer need treatment that is aimed at their particular kind
of cancer.
Being informed about this major killer is
important and can be depressing when you realize that 1 in 3
of us will get some form of cancer in our lifetime. The good
news is that much research has been done to show that an
improved lifestyle including healthier eating, exercise and
proper nutrient levels can help prevent this terrible
disease.
For example, a study from the Journal of
the American Medical Association Vol. 281 No. 15, April 21,
1999 showed that Vitamin C was "beneficial in preventing
cancer".4 Another study
reported in a leading Cancer Epidemiology forum in October of
2001 that "Vitamin C supplement use was associated with a
significantly lower risk for gastric cancer". 5
An interesting note is that both studies
refer to the increased intake of vitamin C from fruits and
vegetables. The Greatest Vitamin in the World uses only the
most absorbable form of Vitamin C from Acerola Cherries. This
organic form of Vitamin C comes from the Equadorian rain
forest. Check out the research on the importance of utilizing
whole food vitamins versus synthetics in the Vitamin
section.
Another greatly researched nutrient for
helping prevent cancer is Garlic. One of many studies was done
at the Department of Epidemiology and Nutrition, at the
University of North Carolina at Chapel Hill.6 This study concluded that
"Garlic may be associated with a protective effect against
stomach and colorectal cancers".
Many other studies have shown that Beta
Carotene and other antioxidants have a great impact against
cancer-causing free radicals.7 Antioxidants have been shown to actually
inhibit the development of cancer.8 Be sure to check out the tremendous benefits
of antioxidants in our anti-aging section of the
website.
Cancer is a terrible disease that many of
us are at risk for. The Greatest Vitamin in the World works to
help lower that risk by providing you with 100% of the daily
needs of all essential nutrients along with some of the most
researched cancer prevention nutrients known.
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1.
National Vital Statistics Report, Vol. 50, No. 16 2.
Taber's Cyclopedic Medical Dictionary, Edition 16. F.A.
Davis Company: Philadelphia,1989, p. 276. 3.
http://www.cancer.org/. Faulty DNA Repair May Make Some
Smokers More Likely to Develop Lung Cancer. 4. JAMA.
Vol 281, No. 15, April 21, 1999. 5. Cancer
Epidemiology Biomarkers and Prevention. Vol. 10,
1055-1062, October 2001. 6. The American Journa of
Cinical Nutrition. Vol, 72, No. 4, 1047-1052, October
2000. 7. JAAMA. Vol 279, No. 18, May 13, 1998. 8.
Blot, W.J., et al. J Natl Cancer Inst.
1993;18:1483-1492. |
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