As a non-essential amino acid, L-arginine gets a lot of attention when it comes to the cardiovascular benefits it offers, but taking l-arginine provides much more.

If you’re looking to get more out of your workouts, l-arginine is worth taking a close look at with all the l-arginine workout benefits you can get from this amino acid. As a key ingredient for boosting workouts you’ll notice a variety of pre-workout supplements also include l-arginine.

Order the #1 L-arginine Supplement available

So what does l-arginine do for your workouts?

Here’s a list of the l-arginine workout benefits that make it one of the best supplements you can take to get more out of your workouts.

L-arginine Workout Benefits – Muscle Growth and Development

L-arginine is needed for protein synthesis so it’s going to improve muscle growth to increase the amount of l-arginine your body can use.

And as your muscles increase in size, l-arginine signals the release of growth hormone and improves your body’s ability to metabolize fat. As fat depletes, l-arginine continues to promote increased muscle development.

L-arginine Workout Benefits – Exercise Endurance

As one of the most effective precursors to nitric oxide, l-arginine helps increase endurance during your workouts. As more nitric oxide is released, the blood vessels expand and your blood flow improves.

By increasing blood flow, your body delivers more oxygen and nutrients to the muscles. This process helps reduce muscle damage, improves your recovery, and boosts your energy so you can exercise harder for longer.

L-arginine Workout Benefits – Boosts the Immune System

While it might not seems like a strong immune system plays a role in how effective your workouts are, a healthy immune system is key to getting the most out of your workouts.

Regular exercise, especially weight training, can put stress on the body and diminish the immune system. A weakened immune system leaves you more susceptible to infections and illness.

L-arginine strengthens the immune system by fighting free radicals and improving nutrient delivery to help fight infections more effectively.

How Much L-arginine Do You Need?

While there is no specific standard dosage to receive the l-arginine workout benefits, experts recommend taking 5 to 10 grams of l-arginine daily.

When is the best time to take L-arginine for your workouts?

L-arginine is a versatile amino acid when it comes to boosting your workouts. To improve your endurance and extend your workouts, take l-arginine about 45 to 60 minutes before your workout. Taking it before a workout will help to open the blood vessels.

To help boost protein synthesis, you can take l-arginine after a workout.