All pirate puns aside, l-arginine is an important amino acid produced naturally within the body. It’s also found in foods containing protein, including dairy products, meat, poultry, fish and nuts.
L-arginine is used by the body to make nitric oxide, which helps to dilate blood vessels, which is why it’s popular among bodybuilders and athletes (and possibly pirates, though this has yet to be confirmed). This amino acid also helps rid the body of ammonia and helps stimulate the release of insulin.
Not sure if you need an l-arginine supplement? Although the body produces this substance naturally and it can also be obtained through diet, certain people may benefit from additional l-arginine - though it is not recommended for people with certain conditions. Check with your doctor or healthcare professional to find out if a supplement is necessary.
You can buy l-arginine in capsule, tablet or powder format for less at Vitacost.com - whether you’re a budding bodybuilder or a swashbuckling scallywag, we carry over 50 different l-arginine products to suit your needs.