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| Before You Begin Information presented here is for general educational purposes only. Each one of us is biochemically and metabolically different. If you have a specific health concern and wish my personalized nutritional recommendation, write to me by clicking here. |
Contents
Introduction
Prostate 101
Causes of Prostatic
Hypertrophy / Prostate Cancer
Therapeutic Options for BPH
Saw Palmetto
Pygeum
Stinging Nettle
Diet
Conclusion
If
you are a male and you live long enough, you're going to have prostate problems.
It's a natural consequence of aging.
Men need to be aware that their prostate can cause them some significant symptoms.
Some 180,000 American men this year will be diagnosed with prostate cancer.
Celebrities afflicted by this disease include U.S. Senator Bob Dole, golf legend
Arnold Palmer, comedian Jerry Lewis, and race car driver great Richard Petty.
34,000 Americans will die from the disease. Prostate cancer is the leading non-skin
cancer in men. You have a higher chance of something going wrong with your
prostate than any other organ in your body, and yet people don't think about
that.
Prostate
101
Few men ever consider the walnut-sized gland located just below the bladder,
until it starts to give them trouble. In fact, a 1995 survey in the London Times
found that 89% of the men surveyed did not even know where the prostate was
located.
The prostate is a single, doughnut-shaped gland about the size of a walnut that
lies below the bladder and surrounds the urethra. It secretes a thin, milky
fluid that increases sperm motility and lubricates the urethra to prevent infection.
The fluid is extremely important for successful fertilization of the egg.
After the age of 50, the prostate begins to hypertrophy, or increase in size.
This condition is known as benign prostatic hypertrophy (BPH). The urethra
(the tube that carries urine from the bladder) runs through the middle of the
prostate. Consequently, when the prostate enlarges, the urethra is squeezed
and therefore compressed. This can pinch off the flow of urine, cause difficulty
in urinating, and make many men get up three or four times during the night
to urinate. Most men don't know enough about the symptoms. Many think
that it's just normal aging if you're getting up four to five times a night
to go to the bathroom. But it's just not the case. In reality, they are having
a prostate problem and they do not even know about it.
Other symptoms of BPH include hesitancy, dribbling, reduced force of the urinary
stream, and occasional bleeding or infection. This condition may even proceed
to the point of complete urinary obstruction, which is a surgical emergency.
5 to 10% of men at age thirty are already affected by this disease. 50% of
men between 40-60 years of age suffer from BPH, escalating to 90% of men by
age 85. If you live long enough, you are going to get it.
Fortunately, BPH is not deadly and can be
treated. Untreated BPH can lead to more serious complications such
as urinary tract infection and kidney damage. Severe cases of BPH may even require
surgery.
BPH is a medical diagnosis requiring professional expertise of a qualified
physician. Diagnosis is by digital rectal exam, where the prostate gland
feels boggy and may be two to three times larger than normal. Definitive diagnosis
of BPH can be made with ultrasound measurement. To differentiate between prostate
cancer and BPH, as the symptoms can be similar, a blood test called PSA (prostate-specific
antigen) is used. The PSA test is regarded as a highly significant and sensitive
marker for prostate cancer. The normal value for PSA is less than 4 ng/ml. A
level above 10 ng/ml is highly indicative of prostate cancer with a sensitivity
of over 90 percent.
Causes
of Prostatic Hypertrophy or Prostate Cancer
Conventional medical thinking holds that both prostatic hypertrophy and prostate
cancer are due to or are promoted by testosterone and/or dihydrotestosterone
(DHT). This increase in levels of testosterone and DHT is largely due to
a decreased rate of removal combined with an increase in the activity of the
enzyme 5-alpha-redcutase, which converts testosterone to DHT. Consequently,
standard medical therapy for these conditions includes blocking DHT formation
by drugs, avoiding testosterone replacement, or (in the case of prostate cancer)
orchiectomy (surgical removal of the testicles) to reduce testosterone output.
This hypothesis is not without its flaws. Some researches, such as Dr. William
Campbell Douglass, a pioneer in alternative medicine, supports the opposite
hypothesis that testosterone actually is protective against prostate cancer.
Another researcher, Dr. B. de Lignieres,
conducted a nearly two-year survey of men aged 55-70 years of age who were treated
with testosterone. He found that high levels of testosterone induced a number
of clinical benefits, while reducing prostate size and prostate-related symptomatology.
Dr. G. Debled, a European urologist, also believes that testosterone deficiency,
rather than excess DHT, is a major causative factor of BPH. In fact, Dr. Debled
uses testosterone to treat BPH. Furthermore, Dr Debled reports that in over
20 years of administering testosterone for patients with BPH, he has not had
a single case of prostate cancer develop - despite the fact that approximately
50 cases should have been discovered, based on statistical averages alone.
The final jury is still out on this
controversy. It is clear that the link between
testosterone and prostate cancer is not that firmly established, even among
the most mainstream of medical communities.
Therapeutic Options for
BPH
| Attention Because of tremendous individual variation, the use of nutritionals should therefore be personalized for your body. One person’s nutrient can be another person’s toxin. If you have a specific health concern and wish my personalized nutritional recommendation, write to me by clicking here. |
SurgicalA recent study compared Proscarâ
(a drug used to treat BPH) with saw palmetto extract. Saw palmetto extract showed
reduced side effects, an equivalent or greater benefit, and reduced cost of
treatment. While Proscarâ typically takes up to a year to produce significant
benefits, saw palmetto extracts produces better results in a much shorter period
of time. The optimum dose of saw palmetto
in most clinical studies was 320 mg per day.
Physicians routinely use blood prostate-specific antigen (PSA) levels to test
for prostate cancer. While saw palmetto has no effect on PSA levels, Proscarâ
actually lowers them, which may interfere with test results and cloud the PSA
test results.
Pygeum africanum
Pygeum is an evergreen tree native to Africa. Its bark has historically been
used in the treatment of urinary tract disorders. Virtually all of the research
on pygeum has featured a pygeum extract standardized to contain 14 percent triterpenes,
including beta-sitosterol and 0.5% n-docosanol.
Extracts of the African herb Pygeum africanum
have also shown impressive results in relieving symptoms of BPH. In
one clinical trial, 18 patients with BPH or chronic prostatitis were studied.
Many of these also had sexual disturbances. They all received an extract of
pygeum for 60 days. At the end of the program, all urinary parameters that were
investigated were improved, and sexual disturbances were relieved. In a placebo-controlled
French trial of 120 patients, the pygeum group experienced significant reductions
in the number of urinations and more complete bladder emptying with less residual
volume than the control group.
An international, multi-center, double-blind, controlled trial of pygeum extract
in 263 patients with BPH over a 60 day period showed improved urinary symptoms
in over 60 percent of the patients. Most of the clinical studies with pygeum
used dosages ranging from 75-150 mg per day, although much less can be used
when taken in combination with other botanicals such as saw palmetto.
In double blind-studies comparing pygeum and saw palmetto, the saw palmetto extract produced greater reduction of symptoms and was better tolerated. The two extracts have somewhat overlapping mechanisms of actions, as some of the effects on prostate secretion are not produced by saw palmetto but with pygeum. The two are often used in combination, with synergistic effect.
Stinging Nettle (Urtica dioica)
Extracts of stinging nettle are used routinely
in Europe to treat BPH. It appears to interact with binding DHT to
cytosolic and nuclear receptors. Stinging nettle shares several mechanisms with
pygeum and saw palmetto, but has several actions that are unique. Fewer studies
have been conducted using this botanical alone, and the results comparing stinging
nettle with saw palmetto showed that saw palmetto
is a more effective agent in alleviating symptoms of BPH.
However, stinging nettle has been tested
and found to be effective in BPH as a single nutrient, or in combination with
pygeum and saw palmetto. Extracts of stinging nettle when used
alone were superior to the placebo, but efficacy was enhanced when combined
with pygeum. The dosages of stinging nettle in the clinical studies were 300
mg per day. Much less can be used in combination with other botanicals.
| Attention Because of tremendous individual variation, the use of nutritionals should therefore be personalized for your body. One person’s nutrient can be another person’s toxin. If you have a specific health concern and wish my personalized nutritional recommendation, write to me by clicking here. |
Benign
Prostatic Hyperplasia (BPH) is a near universal disease of aging men.
Furthermore, all men over 40 should have an annual digital rectal exam on
their prostate, and men over 50 also need to have a special blood test to
screen for prostate cancer. Prevention and enhancement of prostatic health
with botanicals is widely practiced in Europe and has been shown to be more
effective than drugs.
| Message from Dr. Lam I hope you have enjoyed reading this article. If you have areas you don’t understand, comments (good or bad), or if you have a specific health concern, feel free to write to me by clicking here. |
About The Author
Michael Lam, M.D., M.P.H., A.B.A.A.M. is a specialist in Preventive and Anti-Aging Medicine. He is currently the Director of Medical Education at the Academy of Anti-Aging Research, U.S.A. He received his Bachelor of Science degree from Oregon State University, and his Doctor of Medicine degree from Loma Linda University School of Medicine, California. He also holds a Masters of Public Health degree and is Board Certification in Anti-aging Medicine by the American Board of Anti-Aging Medicine. Dr. Lam pioneered the formulation of the three clinical phases of aging as well as the concept of diagnosis and treatment of sub-clinical age related degenerative diseases to deter the aging process. Dr. Lam has been published extensively in this field. He is the author of The Five Proven Secrets to Longevity (available on-line). He also serves as editor of the Journal of Anti-Aging Research.
For More Information
For the latest anti-aging related health issues, visit Dr. Lam
at www.LamMD.com. Feel free to email
Dr. Lam at dr@LamMD.com if you have any questions.
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