Hey guys,
I have posted a link to this study a couple of time and not received much feedback, it clearly shows that D-Aspartic Acid (DAA) can increase natural test level fairly substantially (though not anywhere near the levels of exogenous test during most cycles). Nevertheless it can raise natural test production by 30%...
I figure this could be great for PCT, but I lack understanding of the biological processes involved during PCT, and how DAA works to increase natural test... so I am hoping someone more knowledgable than I can advice on the best way to use DAA during PCT to give you an extra boost...
There are a few animal studies, but here is the one involving humans:
http://www.ncbi.nlm.nih.gov/pubmed/19860889