Clenbuterol makes steroids less effective?

**brjrj0000** · 03-10-2011, 10:23 AM

i read that "Clenbuterol can also cause a downregulation in testicular androgen receptors and in pulmonary, cardiac and central nervous system beta-adrenergic receptors possibly making steroids less effective " Is this true. If so is it a noticeable amount? anyone know anything about this? thanks

**Hunter Killer** · 03-10-2011, 12:05 PM

Source?

**brjrj0000** · 03-11-2011, 08:12 AM

i actually read it on www.steroid.com under the profiles http://www.steroid.com/Clenbuterol.php. Does anyone have any idea

**brjrj0000** · 03-11-2011, 08:50 AM

anyone? anyone? anyone? bueller... im suprised no one has any info

**carter** · 03-11-2011, 10:56 AM

Originally Posted by brjrj0000

i read that "Clenbuterol can also cause a downregulation in testicular androgen receptors and in pulmonary, cardiac and central nervous system beta-adrenergic receptors possibly making steroids less effective " Is this true. If so is it a noticeable amount? anyone know anything about this? thanks

I read that before...while it says 'steroids ' referring to the general term, it seems that based on where the downregulation occurs, that it would make other types of steroids less effective. cortico, etc. It seems AAS wouldn't be effected by a downregulation of the above mentioned receptors....my .02, but i'd love any more clarification as well.

**X83** · 03-11-2011, 12:37 PM

Just another reason to add Keto to a Clen cycle.

**toooosmall** · 03-11-2011, 01:17 PM

Originally Posted by X83

Just another reason to add Keto to a Clen cycle.

I think keto helps minimize desensitization of adrenergic (beta) receptors, but not androgen receptors

**chapala45900** · 03-15-2011, 06:34 PM

can anyone help me,,,,i want to try my first cycle,,,, i have 2 bottles of sustanon 250,,,2 bottles deca 300 and 1 bottle trembolone 100 each 10ml.... also clenbuterol ,,t3 and ketotifen,,,any idea how to use all this,,,

**barnyap** · 03-15-2011, 06:38 PM

send it to me brah? lol u have alot of reading to do bro

**Ashop** · 03-15-2011, 07:35 PM

Originally Posted by brjrj0000

i read that "Clenbuterol can also cause a downregulation in testicular androgen receptors and in pulmonary, cardiac and central nervous system beta-adrenergic receptors possibly making steroids less effective " Is this true. If so is it a noticeable amount? anyone know anything about this? thanks

We have used CLENBUTEROL with great success for years. I truly dont beleive that to be true.

**Bonaparte** · 03-15-2011, 07:44 PM

Who cares if it really desensitizes testicular ARs? Why do you need those?
And I don't see how down-regulating beta-2 receptors would affect tha actions of AAS.
That said, I'm really not a fan of beta-2 agonists. I much prefer EC and 1,3-dimeth.