Quote:
Originally Posted by Hacksaw
What are your thoughts on taking Nettle Root and Milk Thistle while on cycle. If a Class I works through androgen receptors wouldn't something that binds to them,like Milk Thistle and Nettle Root,be counter productive?
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I'm unsure I follow this question. Milk Thistle has two more classically defined actions...both of which are through the 3,4 divanillyltetrahydrofuran lignan - but others are also gaining acceptance as offering similar effect. This action of the "divanil" extract is that it binds SHBG (globular protein that attached to and subsequently deactivates testosterone) and by doing so:
[1] Frees up bound testosterone, making it more bioavailable (a good thing)
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[2] Prevents estradiol from sticking to the SHBG while the SHBG is attached to the prostate cell membrane. If estradiol could link up to it while it was attached, it would start a cascade of insulin-like growth factor to stimulate prostate cell growth, causing prostate enlargement and nettle stops this from happening a couple of ways. (once again...a good thing).
If there is something you have read about nettle (the whole herb) in and of itself binding the AR...then with the improvement of herbal extracts these days on the order of 95% Divanil, this almost becomes a moot point...provided the extract is there.
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There IS an indirect model suggested for Milk Thistle interacting with the AR gene expression, however - one MUST make note that this has ONLY been show in cancer cell lines (petri dishes) rather than truly understanding its connection, though the anti-prostate cancer offering of silymarin and silbinin is quite intriguing to make the connection - though to date, it may be premature.
If you are familiar with my writing, I do NOT encourage prostate support while on cycle for many reasons. However - something like milk thistle is more often touted as an agent for aid of liver malfunctions, albeit second-rate. I actually do NOT recommend Milk Thistle on cycle or even in PCT as my first choice for liver support still, but moreso SAMe for liver support (a trend the PCT: ACV series started many years ago; and now it is picking up).
D_