In most cases, the body maintains an adequate supply of L-arginine on its own. However, severe burns, infections, and injuries can deplete the body's supply of arginine. Under these conditions, it is necessary to ensure proper intake to meet the increased demands.
L-arginine is found in foods that you consume, including red meat, poultry, fish, lentils, and dairy products. Consider adding more chicken, turkey, lean cuts of beef, soybeans, pumpkin seeds, peanuts, lentils, lobster, shrimp, spinach or seaweed to your diet.
Due to evolving research on the relationship between L-arginine and heart disease , avoid taking L-arginine supplements unless you have consulted your healthcare provider first about the possible benefits and risks. Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Levels of l-arginine and l-citrulline in patients with erectile dysfunction of different etiology.
Arch Ital Urol Androl. Effect of l-arginine, asymmetric dimethylarginine, and symmetric dimethylarginine on ischemic heart disease risk: A Mendelian randomization study. Am Heart J. Adv Wound Care New Rochelle. Role of specific dietary amino acids in clinical conditions.
Br J Nutr. Natural Standard. St Louis: Elsevier Health Sciences; Your Privacy Rights. To change or withdraw your consent choices for VerywellHealth. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. These choices will be signaled globally to our partners and will not affect browsing data.
We and our partners process data to: Actively scan device characteristics for identification. I Accept Show Purposes. Table of Contents View All. Table of Contents.
Possible Side Effects. Dosage and Preparation. Diet and Interactions. Was this page helpful? Thanks for your feedback! Supplements are available to purchase online , but as with any supplement or medication, a person should consult a doctor or dietician before taking L-arginine, as the risks may outweigh the potential benefits. A major benefit of obtaining L-arginine through diet is that it is difficult to get too much.
Therefore, some of the side effects of consuming too much L-arginine can be avoided. A person should discuss their options with their doctor prior to changing their diet. The best natural source for L-arginine is food high in protein. For some people, animal proteins, such as red meat beef , chicken and turkey breast, pork loin, and dairy products, may be the primary source of L-arginine.
For people who do not eat meat, plant-based proteins that contain L-arginine include lentils, chickpeas, peanuts, pumpkin seeds, and soybeans. People who find they have a deficient amount of L-arginine to meet their needs may want to modify their diet to include foods rich in protein.
A dietician or doctor may be able to make meal plan suggestions to boost natural intake of L-arginine prior to taking supplements. In a new meta-analysis of existing studies, scientists have found that taking vitamin D supplements does not improve muscle strength. What are some of the best creatine supplements? This article covers creatine, including its different types, its effectiveness, and a list of products….
What are the potential benefits of fish oil for bodybuilding? Read on to discover the potential benefits and risks, and a list of other bodybuilding…. What are some of the best bodybuilding supplements? In this article, we look at possible benefits of various supplements and provide a list of….
The benefits and side effects of L-arginine. Medically reviewed by Debra Rose Wilson, Ph. What is L-arginine? Benefits of L-arginine Side effects of L-arginine Natural ways to get enough L-arginine We include products we think are useful for our readers.
Case report of an anaphylactoid reaction to arginine. Ann Allergy Asthma Immunol ; Park KGM. The immunological and metabolic effects of L-arginine in human cancer. Proc Nutr Soc ; Inhibitory effect of L-arginine on growth of rat mammary tumors induced by 7,dimethlybenz a anthracine.
Cancer Res ; L-arginine stimulates host defenses in patients with breast cancer. Surgery ; Learn more about TraceGains, the company. The information presented by TraceGains is for informational purposes only. It is based on scientific studies human, animal, or in vitro , clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available.
Information expires December PeaceHealth endeavors to provide comprehensive health care information, however some topics in this database describe services and procedures not offered by our providers or within our facilities. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.
Your use of this information means that you agree to the Terms of Use and Privacy Policy. Learn how we develop our content. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Skip to main content. Health Information Library. Uses The amino acid arginine has several roles in the body, such as assisting in wound healing , helping remove excess ammonia from the body, stimulating immune function , and promoting secretion of several hormones, including glucagon, insulin , and growth hormone.
What Are Star Ratings? This supplement has been used in connection with the following health conditions: Used for Why 2 Stars.
In one study, taking arginine improved the ability of angina sufferers to exercise. Detailed studies have proven that arginine works by stimulating blood vessel dilation. The body needs arginine to make nitric oxide, which increases blood flow. It also has been shown to improve kidney function in people with CHF.
Blood vessels need arginine to dilate and form an erection. Supplementing with arginine has been shown to help men with erectile dysfunction in some studies.
The amino acid arginine is needed to produce sperm. Research shows that several months of L-arginine supplementation increases sperm count, quality, and fertility. In one study in which pregnant women at an increased risk of developing preeclampsia received either arginine or a placebo, the arginine group had a significantly lower incidence of preeclampsia compared with the placebo group.
In a double-blind study, pregnant women at increased risk of developing preeclampsia received 3 grams of arginine once a day or a placebo, starting in the 20th week of gestation and continuing until delivery. People with pulmonary hypertension a life-threatening complication of sickle cell anemia who received L-arginine had significant improvement in one study. In a preliminary study, individuals with pulmonary hypertension a life-threatening complication of sickle cell anemia received L-arginine in the amount of mg per 2.
Longer-term studies are needed to confirm these preliminary results. At very high intakes, the amino acid arginine has increased growth hormone levels, which stimulate muscle growth. Trials combining weight training with arginine and ornithine showed decreases in body fat and increases in total strength and lean body mass. Supplementing with L-arginine has been shown to improve fertility in women with a history of failed attempts at in vitro fertilization.
The amino acid arginine may both protect the stomach and increase its blood flow. The amino acid arginine is needed by the body to make nitric oxide, a substance that allows blood vessels to dilate, thus reducing blood pressure. Arginine given orally and intravenously has been reported to help reduce blood pressure.
0コメント