L-arginine: what is it?
The L-Arginine is a amino acid semi-essential can be produced by the body in small amounts and therefore it is essential to obtain it through supplementation. This amino acid a is recognized as the precursor to nitric oxide (NO), meaning it increases blood flow and the delivery of oxygen and nutrients directly to the blood, thus clearing congestion. L-Arginine does indeed have vasodilatory properties that can improve endurance and performance during your sessions. For this reason, we often find it in pre-workout formulas.
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