Every year, about 208,500 new cases of kidney cancer are
reported throughout the world, most commonly in Northern America.
The disease in its various forms kills about 13,010
people in the United States in 2008 alone.
The causes of kidney cancer— as for most types of cancer—
are many and varied.
But recently, the disease has been attributed to certain
forms of contamination in drinking water. These include arsenic, and radon.
Arsenic is one of the greatest health hazards found in
nature.
According to a report by the International Journal of
Epidemiology, studies done in Córdoba, Argentina— a community with a history of
arsenic in its drinking water— have revealed a high incidence of deaths from
cancers of the kidneys, lungs, liver, skin, and bladder.
In particular, chronic exposure to inorganic arsenic
(In-As) is known to have a variety of adverse effects on health.
A study of populations in southwestern Taiwan, where
In-As is known to be present in deep water wells, showed notable increases in
the mortality rate from kidney and other cancers among those who had ingested
doses of 170- 180 μg / l. (A microgram (μg) is one millionth of a gram.)
Similarly, in the period from 1950 to 2000, when arsenic-
infested river water began to be used for drinking in various regions,
including Chile, the mortality rate from kidney cancer began to soar.
And biological experiments done on pregnant mice exposed
to arsenic have shown kidney tumors in their babies.
Just how arsenic causes this disease is not well
understood, though some doctors believe that apoptosis (type 1 programmed cell
death; in effect a form of "cellular suicide") is involved.
And the National Research Council Report on Arsenic in
Drinking Water has concluded that arsenic disrupts mitosis, which results in
anaphase delay.
Radon is a radioactive noble (inert) gas. It, too, has
been linked to kidney cancer by some recent correlation studies and can be
found in both the air and in drinking water.
There are some other possible sources of contamination
that may have an effect on the kidney.
In 2004, the American Journal of Industrial Medicine
reported that constant inhalation of granite dust by people in Vermont who work
with that rock may lead to kidney cancer.
Obviously hepa air filters with activated carbon would be
beneficial in this situation.
The kidney is one of the most important organs in the
human body.
Like all internal organs, it can be adversely affected by
some of the chemicals and heavy metals that are found in the water and air.
In the case of water, people should install a waterfilter that can remove the toxic and radioactive pollutants that can cause
illness and disease.
This simple act should greatly reduce a person's chance
of developing kidney problems or kidney cancer.
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https://www.freedrinkingwater.com/water_health/kidney-cancer-health-drinking-water.htm
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