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Clarifying the Complex World of Nutrition Science

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There’s Good News and Bad News about Prostate Health …

THE GOOD NEWS:

Research shows some minerals, herbs, and other nutrients can dramatically improve prostate health and reduce prostate cancer risk!

THE BAD NEWS:

Most supplements contain the wrong form of key nutrients... AND... New research shows that the most popular herb for prostate problems, saw palmetto, may actually damage healthy prostate tissue!

Sooner or later most men will have prostate problems … but you don't have to join the club. You can prevent prostate problems before they even begin … and alleviate uncomfortable prostate symptoms quickly and safely, with a superb nutritional supplement.

How much do you know about the prostate gland?

Most men know more about a woman's monthly cycle than they do about their own reproductive system. Yet, prostate problems are just as common in men as PMS is in women. And although a staggering 12 million men suffer from an enlarged prostate, most can't even begin to describe what the gland exactly does. According to a 2001 survey conducted by Rodale's Men's Health magazine, twenty-one percent of males actually believe both men and women have a prostate!

What does the prostate gland do, anyway?

The prostate is the size and shape of a walnut and is located under the bladder and directly in front of the rectum. It secretes a thin, milky, alkaline fluid that:

  • Provides about half the fluid in semen
  • Helps transport sperm by providing a protective alkaline escort through the acidic regions of the vagina and cervix
  • Helps moisten the lining of the urethra

What causes prostate problems?

After about age 40, the prostate begins to grow in just about every male. Sometimes the enlargement is a sign of cancer, but usually the result is a condition called benign prostatic hyperplasia. Most doctors refer to an enlarged prostate simply as BPH.

In some men, the prostate gland enlarges without causing urinary problems—probably because their urethra is wider than average, or because the gland tends to enlarge outward. In most men, however, as BPH develops, the prostate presses against the neck of the bladder or urethra, squeezing the pipe shut, like stepping on a garden hose. This pressure can make it difficult to urinate and results in a variety of symptoms.

Also, the bladder wall becomes thicker and irritable. The bladder begins to contract even when it contains small amounts of urine, causing more frequent urination. Eventually, the bladder weakens and loses the ability to empty itself. Urine remains in the bladder. The narrowing of the urethra and partial emptying of the bladder cause many of the problems associated with BPH, including:

  • Urgency—the need to go immediately
  • During urination, there is a thin stream of urine that stops and starts instead of a full, steady stream
  • Hesitancy or difficulty starting urine flow
  • Dribbling after urinating
  • Nocturia — having to get up frequently at night to urinate
  • Increased frequency of urination
  • Increased risk of infection if the bladder does not empty entirely and urine is retained

Why does BPH occur in the first place?

Although the exact cause isn't known, there are a few theories. First of all, we've known for centuries that BPH occurs mainly in older men and that it doesn't develop in men whose testes were removed before puberty. For this reason, researchers believe that factors related to aging and the testes may spur the development of BPH.

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Editor's Note:

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This article is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a physician before embarking on a dietary supplement program.

References

  1. American Cancer Society 

  2. The National Kidney and Urologic Diseases Information Clearinghouse (NKUDIC), a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); part of the National Institutes of Health under the U.S. Department of Health and Human Services. 

  3. Smith, D.R., M.D. General Urology. 11th ed. Lost Altos, CA: Lange Medical Publications, 1982. 

  4. Smith, D.R., M.D. General Urology. 11th ed. Los Altos, CA: Lange Medical publications, 1984. Kruzel, T. "What is the Prostate and Why is it Doing This to Me?" Health Review Newsletter (Aug. 1991).

  5.  Ibid.

  6. Murry, M.T.: "Saw Palmetto: Nature's Answer for Benign Prostate Enlargement." Let's Live, July 1996, 72-73;83 

  7. Vacherot F, Azzouz M, Gil-Diez-De-Medina S, Colombel M, De La Taille A, Lefrere Belda MA, Abbou CC, Raynaud JP, Chopin DK. "Induction of apoptosis and inhibition of cell proliferation by the lipido-sterolic extract of Serenoa repens (LSESr, Permixon in benign prostatic hyperplasia." Prostate 2000 Nov 1;45(3):259-66

  8. Bayne CW, Ross M, Donnelly F, Habib FK. "The selectivity and specificity of the actions of the lipido-sterolic extract of Serenoa repens (Permixon) on the prostate." J Urol 2000 Sep;164(3 Pt 1):876-81

  9. Bayne CW, Donnelly F, Ross M, Habib FK. "Serenoa repens (Permixon): a 5alpha-reductase types I and II inhibitor-new evidence in a coculture model of BPH." Prostate 1999 Sep 1;40(4):232-41

  10. Zhang, Z.-F., et al. 2001. Boron is associated with decreased risk of human prostate cancer. Abstract 834.3. Experimental Biology 2001 Meeting. March 31-April 4. Orlando. 

  11. Shimizu H, et al. "Cancers of the breast and prostate among Japanese and white immigrants in Los Angeles County." Br J Cancer1991;63:963-966.

  12. Key TJ, Silcocks PB, Davey GK, Appleby PN, Bishop DT. "A case-control study of diet and prostate cancer." Br J Cancer1997;76(5):678-87

  13. Agarwal C, Sharma Y, Agarwal R. "Anticarcinogenic effect of a polyphenolic fraction isolated from grape seeds in human prostate carcinoma DU145 cells: modulation of mitogenic signaling and cell-cycle regulators and induction of G1 arrest and apoptosis." Mol Carcinog 2000 Jul;28(3):129-38

  14. Gupta S, Ahmad N, Mukhtar H.. "Prostate cancer chemoprevention by green tea." Semin Urol Oncol 1999 May;17(2):70-6

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  16. Gupta S, Ahmad N, Mukhtar H. "Prostate cancer chemoprevention by green tea." Semin Urol Oncol 1999 May;17(2):70-6

  17. Paschka AG, Butler R, Young CY. Induction of apoptosis in prostate cancer cell lines by the green tea component, (-)-epigallocatechin-3-gallate. Cancer Lett 1998 Aug 14;130(1-2):1-7

  18. Giovannucci E, Rimm EB, Liu Y, Stampfer MJ, Willett WC. "A prospective study of tomato products, lycopene, and prostate cancer risk." J Natl Cancer Inst 2002 Mar 6;94(5):391-8

  19. Rao AV, Fleshner N, Agarwal S. "Serum and tissue lycopene and biomarkers of oxidation in prostate cancer patients: a case-control study." Nutr Cancer 1999;33(2):159-64

  20. Journal of the National Cancer Institute, 1998, vol. 90, no. 6

  21. Helzlsouer KJ, Huang HY, Alberg AJ, Hoffman S, Burke A, Norkus EP, Morris JS, Comstock GW. Association between alpha-tocopherol, gamma-tocopherol, selenium, and subsequent prostate cancer. J Natl Cancer Inst 2000 Dec 22;92(24):2018-23

  22. Yoshizawa K, Willett WC, Morris SJ, Stampfer MJ, Spiegelman D, Rimm EB, Giovannucci E. Study of prediagnostic selenium level in toenails and the risk of advanced prostate cancer. J Natl Cancer Inst1998 Aug 19;90(16):1219-24

  23. Brooks JD, Metter EJ, Chan DW, Sokoll LJ, Landis P, Nelson WG, Muller D, Andres R, Carter HB. "Plasma selenium level before diagnosis and the risk of prostate cancer development." J Urol 2001 Dec;166(6):2034-8

  24. Levin RM, Kawashima Y, Leggett RE, Whitbeck C, Horan P, Mizutani K. Effect of oral Kohki tea on bladder dysfunction induced by severe partial outlet obstruction. J Urol 2002 May;167(5):2260-6

  25. Menchini-Fabris G. F. et al.: Nuove prospettive di impiego del Pygeum africanum nella patologia prostato-vesicolare. Arch.It.Urol.LX (1988) 313-322

  26. Doufour B. et al.: Etude controlee des effets de l'extrait de Pygeum africanum sur les symptomes fonctionneles de l'adenome prostatique,Ann. Urol 18 (1984) 193-195 

  27. ESCOP: Monograph: Urtica radix (Nettle Root) European Scientific Cooperative on Phytotherapy. Elburg (1996) 

  28. Vontobel, H.P.; Herzog, R.:Kreis, H.: Ergebnisse einer Doppelblindstudie uber die Wirksamkeit, von ERU-Kapseln in der konservativen Behandlung der benignen Prostatahyperplasie. Urolge{A{ 24 (1985) 49-51