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Amino acids are the building blocks of protein. And as protein makes up 20% of the human body, they play a crucial role in all biological processes. Many parts of your body are made up of amino acids, and they also facilitate the transport and storage of vital nutrients. Furthermore, amino acids like L-Arginine support healing and repairing tissue, as well as the disposal of waste.

What is L-Arginine?

One of the important amino acids that controls wound healing and waste removal is L Arginine. Both of these effects are necessary if you are looking to build muscle. When you work muscles in a certain way, you’re also creating tiny tears in the tissue. As they heal, they grow in size. But working muscles also create metabolic waste like lactic acid. L-Arginine helps speed the healing, as well as providing an outlet for these wastes.

Where Does L-Arginine Come From?

Some amino acids occur naturally within the body, while others are obtained through diet. L-Arginine is typically made by the body, but it is also in many protein-rich foods. Red meat, fish, grains, nuts and seeds, and many dairy products contain arginine. So, if you eat a well-balanced diet, you shouldn’t need to supplement. However, if you’re like most of us looking to build muscle, it’s in your best interest to find some supplement rich in L-Arginine.

How Does L-Arginine Work?

Although some scientific research is still needed, early evidence shows that L-Arginine may help with medical conditions related to the heart. People with chest pain, clogged arteries, vascular disease, blood vessel swelling, erectile dysfunction, and even heart disease and heart failure can be treated with L Arginine. This amino acid also has the ability to speed up healing of external and internal wounds. Many male enhancement supplements contain L Arginine because of its ability to improve symptoms of sexual dysfunction. However, unbeknownst to most, this amino acid supplement is beneficial to both men and women experiencing a loss of libido or impotence.

How Does L-Arginine Help Bodybuilding?

In the body, L Arginine transforms into nitric oxide. And nitric oxide widens and relaxes blood vessels to improve blood flow and nutrient transfer. As explained above, working muscles creates a bit of damage to the muscles. With time, this damage heals itself, however eating foods rich in L-Arginine or taking a supplement cuts the recovery time. So, you can get back to the gym faster. This amino acid also seems to improve the metabolic rate, assisting in burning off fat.

Other L-Arginine Effects

In addition to helping issues related to the heart and improving bodybuilding results, L-Arginine can also help you in the bedroom. As an important ingredient in many male enhancement supplements, this amino acid can improve the quality and lasting power of erections. Typically, as men age, they start to lose the ability to produce enough testosterone. And when you don’t have enough testosterone, many different things start to happen. Weight gain, hair loss, low libido, low self-confidence, and low energy are just some of the side effects. L-Arginine increases your ability to produce testosterone safely and more naturally than other supplements.

Want to learn more about the most common amino acids in muscle supplements?  Read our article to learn more, or check out one of our many muscle building related articles by clicking the images below.  Did we miss anything in our post?  Let us know in the comment section!

Todd Ruggets
Todd Ruggets

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