I wanted to start a new thread on this beside add on to my previous post. I just had a Total PSA reading of 0.8. And i was wondering what the forums opinions are with me trying AAKG & L citruline while on TRT. I understand that L arginine or maybe AAKG could agrevate my prostate while on TRT... but by how much is the question. Or would it be good to just supplement L citruline while on TRT. And does anybody know if L citruline has any negative impact on PSA??