ZMA is a waste of money. If anyone tries to convince you it raises test levels they are misinformed or lying. It may, however, help you sleep. Taurine is a useful pre workout energy supplement when stacked with creatine etc. Tribulus may increase your libido but no respected human studies has proven it's effect on increasing testosterone or LH.



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they seem to be a bit different to the standard ones
I noticed a similar trick on the 'ology for certain key words.

