What is it

Arginine L-arginine, is one of the 20 amino acids that we get from the proteins. A semi-essential amino acid, is usually considered which means that the body gets enough of it if you have a healthy diet. Supplements are not necessary, but can help people in certain situations.


Foods with arginine

This compound can be found in various food products different, including red meat, poultry, fish, dairy products, seeds, nuts, buttermilk, vegetable of leaves and fruits.

Turkey is an excellent source of arginine. Try it in the oven with asparagus and feta cheese, cooked with spices and spinach, or to cook the Turkey for ground Turkey, beans, avocado and taco salad. Nuts, beans, and seeds are also great sources. Using a slow cooker to get their ration of this amino acid with a vegetable soup. Alternatively, you can make a snack of dried fruit in the afternoon.

Arginine supplements can come in the form of oral tablets or injections. Always check with your doctor before taking any new supplement.

What does arginine?

One of its key functions in the body is converted into nitric oxide. Nitric oxide helps blood vessels relax and expanding, it is important to regulate the flow of blood.

Due to this function, doctors often recommend arginine supplements help conditions treat heart and blood vessels. These conditions include congestive heart failure, chest pain, high blood pressure, disease of the coronary artery, erectile dysfunction, the blockage of the arteries, and vascular headaches.

Arginine good for the heart

There is a debate about whether arginine can prevent heart attacks, and if supplements should be taken after a heart attack. While a Polish study showed that people with acute myocardial infarction did not experience negative side effects from taking this compound, a subsequent study refuted these claims, adding that arginine may be associated with a higher mortality rate.

There is some evidence that can help treat heart failure and chest pain associated with coronary artery disease. However, you should not take arginine supplements without medical supervision, especially after a recent heart attack.

It improves blood flow

Since it helps with blood flow, arginine supplements are sometimes used to treat male erectile dysfunction. However, the results are mixed. 2011 study found that oral supplements of L-citrulline, which becomes arginine, showed some improvement in men with mild erectile dysfunction to moderate. However, L-arginine supplements showed no improvement in men or women with sexual dysfunction after menopause.

Other uses

Recent studies have shown other positive effects of this supplement. A recent study from China showed a positive effect on the regulation of the immune system. Another study showed that taking arginine supplements before exercise increased the time to exhaustion in male wrestlers. Other research shows that arginine supplementation can help improve tolerance to glucose in mice, which means that it could have potential in the treatment of diabetes.

Arginine supplements are often combined with other drugs to treat certain diseases. For example, you can combine with chemotherapy to treat breast cancer. Also is you can combine with the ibuprofen to treat migraines, and other compounds to aid recovery after surgery, wound healing, and to treat infections. Arginine, in combination with other amino acids, has also been used to combat the weight loss in patients with HIV / AIDS.

Where to buy arginine

We conducted a study of supplemental arginine-based market and we have made a selection with the top rated and best quality. They are cheap and effective products. You can see them in our section buy arginine.

Data from:
Arginine. (2013, August)
Bednarz, B., Jaxa-Chamiec, T., Maciejewski, p., Szpajer, M., Janik, k., Gniot, J… Laskowski, H. (2005, May). Efficacy and safety of oral l-arginine vasopressin in acute myocardial infarction. Results of the multicenter, randomized, double-blind, placebo-controlled ARAMI pilot trial. Kardiologia polka, 62 (5), 421-427. Retrieved from

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