Guest guest Posted February 13, 2011 Report Share Posted February 13, 2011 Pregnenelone has no known toxicity. Adults may take 50-150 mg to offset naturally falling production and get closer to youthful levels, but those given 525 mg daily dose for three months in the research had no issues with it. Here's a Gooogle search on Pregnenolone safety and toxicity: <http://www.google.com/search?hl=en & safe=off & client=aff-cs-worldbrowser & hs=Ws2 & & \ sa=X & ei=Uy1YTe6pNIa4sQPekaCeDA & ved=0CBIQvwUoAQ & q=pregnenolone+safety+OR+toxicity\ & spell=1> Progesterone doesn't have nearly as broad a range of effect so chance of imbalance is higher; however, it's safe at maintenance doses. Here's a Gooogle search on Progesterone safety and toxicity: <http://www.google.com/search?client=aff-cs-worldbrowser & forid=1 & ie=utf-8 & oe=UTF\ -8 & q=progesterone+safety+OR+toxicity> This study details some side effects of high dosing progesterone: http://www.ncbi.nlm.nih.gov/pubmed/17924777 all good, Duncan > > Duncan, > > How safe are these hormones like pregnenolone and progesterone? > > Thanks, > jjc > Quote Link to comment Share on other sites More sharing options...
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