Thu, 09/10/2009 - 03:02 — Narkissos

Will Soy Protein Turn My Boyfriend Into A Girl?

 

Ok... I'm about to rant. I may or may not reference my claims at the end.


Bear with me... I just saw this picture on bodybuilding.com and it sent me into a frenzy!


 

 

Soy Protein Ad

 

 

Review the image above...especially the statement to which the arrow is pointing.

 

 

To those who cannot view the image, it reads: "The only downfall, is the exclusion of egg protein, and the fact that soy can give males the female looking pec syndrome".

 

 

What? There’s a protein that can make your boyfriend WANT to watch chick-flicks?

 

Don’t get your hopes up.

 

 

"Soy protein should be avoided by males...simply because it is oestrogenic... i.e. it'll make you grow tits".

 

 

Amazing then, that there're vegetarian bodybuilders out there, lean as hell...who use soy as their sole protein source.

 

Amazing, in that soy, being so oestrogenic, must SURELY encourage female-pattern fat deposition and a myriad of other undesirable conditions.

 

Mustn't it?

It's scaremongering.

My advice?

Don't buy the scaremongering.

_________________________________________________


The Discussion:


There are numerous phytochemicals in Soy.


Some are oestrogenic...some aren't.


With specific reference to the oestrogenic compounds: You are honestly more at risk of oestrogen-related physiological change from environmental estrogens like those used in the production of plastics.


As mentioned above, some of these compounds aren't oestrogenic.


There are some of these phytochemicals which normalise the hormonal environment: adaptogenic compounds.


Soy protein itself is very versatile.


Let me reiterate: Soy is very versatile.


This isn't with specific reference to how it can be consumed. For the purpose of this argument, I am referring to its role in the bodybuilding lifestyle.


This is increasingly apparent while dieting... as its relatively high Branched-Chain Amino Acid (BCAA) content, especially the Leucine content, has a distinct protein-sparing effect.


Soy isoflavones, specifically the nonestrogenic ligands which bind the estrogen-related receptors, contribute to the lipolytic effect.(1)


Some argue that it increases thyroid output, but the jury is out on that claim.(2)


Anyway, as I was saying: The protein-sparing and lypolitic influences are especially important when metabolism stagnates during a caloric restriction phase.


Add soy's ability to decrease oxidative stress(3) to the mix, and you have one all-round great supplemental addition... for BOTH males and females.

_________________________________________________


Oestrogenic Activity:


The correlation drawn between the potential estrogenicity of soy stems from the use of soy's phytoestrogen as a form of oestro-HRT for females.


The fact of the matter is the 'phytoestrogens' marketed for females are misnomered.


'Adaptogens' would be a better term for the spectrum... as the activity is akin to such.


Sure, some of the phytonutrients are estrogenic in nature... but just like the anti-estrogenic compounds in cruciferous vegetables, the amount of the byproduct one'd have to consume to be affected negates the possibility of being so affected.


Think about it.


How many hundreds of pounds of soy do you think goes into each bottle of Hormone Replacement Therapy (HRT) 'phytoestrogens'-type products??


You are more at risk with regard to environmental estrogens... as these are more pervasive, more destructive...and unavoidable.


Personally I consume a lot of soy... and when it's in my diet I get leaner by the day.


I can attest to its benefits.


Soy-containing protein blends have been my mainstay for years.


In fact, at this very moment I'm consuming oats cooked with soy protein. “NomNomNom!”


I've found that soy gets me very, very lean and muscular.


No water retention etc. ...Which is VERY interesting, as pundits would suggest that the oestrogenic factions would promote female pattern fat deposition etc. Heck, I would expect this to be exacerbated by my body's naturally high (due to high aromatase activity) estrogen levels.


However, this isn’t the case.

 

 

Heck, it’s far from the case.


_________________________________________________


Conclusion:


Adaptogens... remember the term from above?


These phytochemicals in soy normalize the hormonal environment.


Consider my hormonal matrix 'normalized'.

 

 

Get aboard the soy train!

 

-Corey Springer
AKA "Narkissos"
Owner of: Apollo Fitness Barbados & "The NarkSide" Fitness Forums.

 

References:

1. Ricketts ML, Moore DD, Banz WJ, Mezei O, Shay NF.Molecular mechanisms of action of the soy isoflavones includes activation of promiscuous nuclear receptors.J Nutr Biochem. 2005 Jun;16(6):321-30.
2. Messina M, Redmond G. "Effects of soy protein and soybean isoflavones on thyroid function in healthy adults and hypothyroid patients: a review of the relevant literature." 2006 Mar;16(3):249-58.
3. Azadbakht L, Kimiagar M, Mehrabi Y, Esmaillzadeh A, Hu FB, Willett WC. Dietary soya intake alters plasma antioxidant status and lipid peroxidation in postmenopausal women with the metabolic syndrome. Br J Nutr. 2007 Oct;98(4):807-13. Epub 2007 May 17


Copyright ©2007-2009 Apollo Fitness Barbados

 

Follow Us

Kurama Magazine on Instagram Twitter - Kurama Magazine Kurama Magazine on Facebook StumbleUpon - Kurama Magazine RSS Feed - Kurama MagazineKurama Magazine on Pinterest

© Kurama Magazine 2009 -2013
Site Developed by:ITAMI Enterprises