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  • Red maca and testosterone and prostate good news???

    Red maca (Lepidium meyenii) reduced prostate size in rats
    Gustavo F Gonzales1,4*, Sara Miranda1, Jessica Nieto1, Gilma Fern?ndez2, Sandra Yucra1, Julio Rubio1,4, Pedro Yi4,3 and Manuel Gasco1,4

    * Corresponding author: Gustavo F Gonzales iiad@upch.edu.pe

    Author Affiliations

    1 Department of Biological and Physiological Sciences. Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru

    2 Departament of Chemistry. Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru

    3 Faculty of Veterinary Medicine and Animal Sciences, Universidad Peruana Cayetano Heredia, Lima, Peru

    4 Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia, Lima, Peru



    For all author emails, please log on.

    Reproductive Biology and Endocrinology 2005, 3:5 doi:10.1186/1477-7827-3-5



    The electronic version of this article is the complete one and can be found online at: http://www.rbej.com/content/3/1/5


    Received: 25 October 2004
    Accepted: 20 January 2005
    Published: 20 January 2005


    ? 2005 Gonzales et al; licensee BioMed Central Ltd.


    This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

    Abstract
    Background
    Epidemiological studies have found that consumption of cruciferous vegetables is associated with a reduced risk of prostate cancer. This effect seems to be due to aromatic glucosinolate content. Glucosinolates are known for have both antiproliferative and proapoptotic actions.

    Maca is a cruciferous cultivated in the highlands of Peru. The absolute content of glucosinolates in Maca hypocotyls is relatively higher than that reported in other cruciferous crops. Therefore, Maca may have proapoptotic and anti-proliferative effects in the prostate.

    Methods
    Male rats treated with or without aqueous extracts of three ecotypes of Maca (Yellow, Black and Red) were analyzed to determine the effect on ventral prostate weight, epithelial height and duct luminal area. Effects on serum testosterone (T) and estradiol (E2) levels were also assessed. Besides, the effect of Red Maca on prostate was analyzed in rats treated with testosterone enanthate (TE).

    Results
    Red Maca but neither Yellow nor Black Maca reduced significantly ventral prostate size in rats. Serum T or E2 levels were not affected by any of the ecotypes of Maca assessed. Red Maca also prevented the prostate weight increase induced by TE treatment. Red Maca administered for 42 days reduced ventral prostatic epithelial height. TE increased ventral prostatic epithelial height and duct luminal area. These increases by TE were reduced after treatment with Red Maca for 42 days. Histology pictures in rats treated with Red Maca plus TE were similar to controls. Phytochemical screening showed that aqueous extract of Red Maca has alkaloids, steroids, tannins, saponins, and cardiotonic glycosides. The IR spectra of the three ecotypes of Maca in 3800-650 cm (-1) region had 7 peaks representing 7 functional chemical groups. Highest peak values were observed for Red Maca, intermediate values for Yellow Maca and low values for Black Maca. These functional groups correspond among others to benzyl glucosinolate.

    Conclusions
    Red Maca, a cruciferous plant from the highland of Peru, reduced ventral prostate size in normal and TE treated rats.

  • #2
    Red Maca, the Prostate, and Anabolic Steroids

    Subtitle

    If you use bodybuilding anabolics you need to know this information! Check out how your workout and wellness may be effected by this news!

    Contents
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    Permanent link to this knol:

    Link
    Fletcher, Dane. Red Maca, the Prostate, and Anabolic Steroids [Internet]. Version 2. Knol. 2009 Jan 20. Available from: http://knol.google.com/k/dane-fletch...jtt1e6h32o/235.
    CitationEmailPrintFavoriteCollect this page

    --------------------------------------------------------------------------------


    If you’re a bodybuilder who uses anabolic steroids, you need to be quite aware of the potential for prostate growth. You also need to take safeguards to ensure your monitor any growth, as it can affect your life greatly. However, there is a great deal of emerging research which details the effectiveness of red maca in combating prostate growth.

    The prostate itself is a fairly safe organ for half of your life, then a fairly risky one for the latter portion of your life. It grows from age 1 through 20, which is perfectly natural. Then it halts growth for twenty years, from age 20 through 40. Somewhere between the ages of 40 and 50, it begins to grow once again. It will then continue to grow for the rest of your life. At some point in your life, whether it be age 50 or 70 or 90 or even 110, your prostate will inevitably develop cancer and kill you (unless it is removed upon detection). The prostate is almost a ticking time bomb, and one which many AAS users tend to toy with.

    When you use steroids, your prostate begins growing. It doesn’t matter what age you are. A slow and gradual growth begins, due to the presence of cell receptors in the organ which are very receptive to the chemicals found in anabolic steroids. Just as your muscle experience a sudden, unnatural growth, some internal organs do as well. While most men don’t have to worry about the intrusive prostate exam involving the doctor asking you to bend over while putting on a plastic glove, bodybuilders should.

    Red maca is a naturally occurring plant which is found in certain places of the world, including the Amazon. It is available in many natural food stores, or from website which feature unique and rare supplements and other natural remedies. For centuries, indigenous peoples from all over the globe have used the red maca plant for halting cell growth of internal ailments, including prostate disease. Researchers have found that the supplement reduces the total weight of the prostate in laboratory animals. And more receipt studies have shown that when delivered to animals in conjunction with testosterone supplementation, the prostate still shrunk. This can be fascinating news for bodybuilders, as it show the effectiveness of red maca for halting both natural and ‘assisted’ prostate growth. Can red maca drastically reduce prostate problems in male athletes using anabolic steroids? The jury is still out!

    The good news for steroid users is that when used carefully, there isn’t major risk to long-term prostate growth. If you use for 3 months, then take a 2 month break each time, the chances of you developing prostate growth amounting to anything more than an inconvenience isn’t all that large. However, if you do stay on testosterone year-round, you do create a set of circumstances in the body ripe for risk of disease or damage. Whatever your AAS habits, you should look into red maca as a possible aid for reducing or entirely preventing prostate growth as you use steroids.

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