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 Home ] Prostate Cancer Symptoms ] Prostate Cancer Traditional Treatments ]

Below is some valuable information on the traditional treatments of prostate cancer.  For an extensive review of all currently available modalities in the U.S. and abroad, including non-traditional therapies, please visit my section on the Moss Reports.


Prostate Cancer Risk Factors

As with any cancer, prevention is the best approach.  Of course before we can pursue prevention, we must know contributing factors.  Let’s look at some of the risk factors with prostate cancer.

The first risk factor is something we can do nothing about: age.  Prostate cancer is extremely rare in men under the age of 50 and rates increase exponentially after that.  In 1992, the rate per 100,000 was as follows.

Age                  Incidence

50-54                             4

60-64                             37

70-74                             166

Genetics play some role in risk of prostate cancer.  Specifically, around 9% of prostate cancers appear to be familial.

The male hormone, testosterone, and its analogues are definitely involved in the pathogenesis of prostate cancer.  The National Cancer Institute lists the following as support for the role of male sex hormones in prostate cancer.

bulletNeither benign prostatic hypertrophy (BPH) nor prostate cancer have been reported in men castrated prior to puberty.
bulletMany studies have shown that populations with higher levels of testosterone and most importantly dihydrotestosterone have higher incidences of prostate cancer.  For example the highest levels are found in blacks males, intermediate levels in white males, and lowest levels in native Japanese.  The incidence of prostate cancer parallels the levels.
bulletDeprivation of androgens (males sex hormones) leads to decreased levels of PSA, and death of prostate cancer cells.

Dietary fat appears to play a role in prostate cancer but studies are conflicting.  If dietary fat is a risk factor, it appears that saturated fat from animal origins is a greater risk factor than unsaturated fat from vegetable origin.  The mechanism by which fat may be involved in prostate cancer has been hypothesized.  First, dietary fat increases serum levels of male sex hormones (androgens).  Some studies indicate that omega 3 oils (fish oil, flaxseed oil) may actually prevent prostate cancer..  Finally, many studies have found that there is a relationship between the amount of fat eaten by the mother during pregnancy and the later development of prostate cancer in her male offspring. 

Previous articles have outlined the benefits of eating a Mediterranean style diet, consisting of plenty of fresh fruits and vegetables, fish, and olive oil.  This type of diet has benefits for cardiovascular health, and appears to be advisable for prevention of cancers of all types. 

Finally, there is some evidence that exposure to pesticides and heavy metals may be a risk factor for prostate cancer.  Specifically there may be a relationship between dioxin (a contaminant of herbicides) and prostate cancer.  Likewise, the metal cadmium found in NiCad batteries is suspect.  Workers in plants that manufacture or recycle these batteries should take extreme precautions to prevent exposure.  

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"Alternative Cancer Treatments"  Michael Guthrie, R.Ph.  CGP 2003-2006
Updated May 7, 2006