Definition: "An ergogenic aid is any substance or phenomenon that enhances performance "
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11.04.2015 |
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How effective is androsta-3,5-diene-7,17-dione?
For a couple of years now designer supplements containing the DHEA analogue androsta-3,5-diene7,17-dione have been in circulation. According to supplements manufacturers the substance delays the conversion of testosterone into the female sex hormone estradiol. Indeed, there is evidence in the scientific literature which would seem to back up this claim – although it's pretty flimsy.
Found in...
SOS-500 also contains the almost inactive 19-Nor-DHEA and androsta-3,5-diene-7,17-dione. An SOS-500 capsule contains 80 mg of the latter substance.
Inhibits aromatase
Two decades later in the early 1990s researchers at Tohoku College of Pharmacy in Japan studied the substance. [J Med Chem. 1994 Jul 8;37(14):2198-205.] The Japanese were searching for inhibitors of the enzyme aromatase, which converts testosterone and androstenedione into estradiol in the body. The Japanese focus on about twenty DHEA metabolites in their study.
And that's it
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