l-arginine

This study conducted a systematic review and meta-analysis to synthesize existing evidence from randomized controlled trials (RCTs) and evaluate the effect of oral L-arginine on ABP, aiming to provide a more robust evidence-based foundation for non-pharmacological adjunctive BP-lowering...

I just ordered this for my workouts (now that I am more serious and in the gym 6 days a week)...particularly for my cardio, but seems to have great daily benefits! Wondering how this compares to some of the items in Gene's NO stack. Arginine Extreme, by Advocare...