Is L Arginine Good for Vascularity?

In the body, the amino acid arginine changes into nitric oxide (NO). Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and also improves circulation. Some evidence shows that arginine may help improve blood flow in the arteries of the heart.

Does Arginine Make You vascular?

Because L-arginine acts as a vasodilator, opening (dilating) blood vessels, many people take oral L-arginine to treat heart conditions and erectile dysfunction.

How do you increase your vascularity?

To build muscle, do strength-building workouts with a high number of reps, heavy weights, and short rest breaks between sets. Focus on exercises that strengthen the biceps, triceps, and forearm muscles. To increase vascularity, include plenty of movements that require you to lift the weight over or above your head.