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Cancer Causes & Control: CCC, 28(11), 12271239

Other supplements also have been studied in men with positive results and are considered generally safe: L-arginine

10.1371/journal.pone.0027260 12 ChenH.MorrisM

Acetyl-L-carnitine may interact with blood thinners like warfarin, potentially increasing bleeding risk

Again this varies from person to person, as there has been a mixed response to this supplement, which is that everyone gets different results, but you can have your call by using it according to your requirements
