What is L-arginine?
![10 Best L-Arginine Supplements](https://images.medicinenet.com/images/article/main_image/best-bcaa-supplements-.jpg?output-quality=75)
L-arginine is one of the essential amino acids that the body needs. This conditionally necessary or semi-essential amino acid is utilized by the body to:
- produce proteins,
- maintain the urea cycle, and
- repair tissue.
Nitric oxide and citrulline, which are vasodilators, are produced during the conversion of L-arginine.
The proper operation of the immune system depends on it as a precursor to amino acids, such as glutamic acid, proline, and creatine. L-arginine helps mature T cells (type of white blood cells) that are essential for an immune response.
- Although bodies can produce arginine in specific circumstances, including pregnancy, strenuous activity, infancy, trauma, and serious illness, an external source could be required.
- Several foods contain L-arginine, such as dairy and soy products, meat, almonds, chicken, fish, lentils, peanuts, and pumpkin seeds.
- L-arginine supplements, which are widely accessible in capsules, powder, liquids, and pill forms, can be used to obtain it.
10 best L-arginine supplements for 2022
- L-arginine bulk supplements
- The health and fitness sector offers many premium goods at some of the lowest costs.
- L-arginine supplements are produced and packaged in an FDA-approved facility, follow cGMP (current good manufacturing practice) standards, and are third-party tested.
- Each pouch contains 300 gluten, sugar, soy, dairy, and yeast-free gelatin capsules. Bulk claims that their supplement may help boost the immune system, support heart health, enhance muscle mass and promote healthier-looking skin. Bulk Supplements advises taking one capsule a day.
- L-arginine NOW Foods
- The double-strength L-arginine supplement has been designed to deliver the maximum amounts of arginine. It is non-genetically modified organism (GMO) certified and has assured cGMP quality.
- The capsules are designed and produced in the United States, and they have undergone stringent testing and quality checks to guarantee their complete efficacy and product stability.
- Each 1,000 mg tablet should be taken with eight ounces of water before bed, NOW Foods advises. If needed, two times a day.
- L-arginine Havasu Nutrition
- Each bottle contains 30 capsules or 30 servings when taken two times daily with meals.
- To aid in promoting muscle repair and supporting endurance, Havasu Nutrition advises taking the supplement with plain water either before or after exercise. They promote muscle growth, resulting in greater pumps, and boost overall energy and concentration when working out.
- L-arginine HCI, L-arginine-alpha-ketoglutarate, L-citrulline malate, beetroot powder, magnesium stearate, silicon dioxide, and gelatin are among the ingredients.
- L-arginine Nutra Champs
- Is 100 percent vegan, made in the United States, and complies with cGMP quality standards. It contains premium ingredients from around the world.
- Each container contains 60 capsules, which Nutra Champs suggests taking two per day, separated between meals.
- Nutra Champs claims that it can increase your workout capacity and benefits your vascularity, blood flow, and muscle building.
- L-arginine Nature's Bounty
- Throughout the manufacturing process, this supplement is put through several quality checks to guarantee that it is fully effective.
- Each container contains 50 pills, with the suggested dose of one tablet, three times a day, with meals.
- Nitric oxide synthesis and blood circulation in the body are two things that Nature's Bounty says will be supported by adding L-arginine to your diet.
- Goliath Arginine 3000 Dr. Emil Nutrition
- With almost three times the typical dose size of most arginine supplements with capsule bases, this provides the maximum dosage of L-arginine in pill form.
- The company was founded by Dr. Emil Hodzovic, a practicing physician and well-known expert in nutrition and supplements. He writes for Men's Health, Men's Fitness, and The Guardian.
- There are 30 servings in each bottle, and each serving contains 3150 mg of L-arginine divided among three tablets.
- L-arginine Elements of Healthcare
- Based on medical research, this was reported to increase nitric oxide levels in the human body. The powdered supplement is made in the United States, and each container has 30 servings (one scoop each serving). It is advised to take one to two servings per day between meals on an empty stomach.
- Elements of healthcare claim that taking their L-arginine supplement will support healthy blood pressure and cholesterol, energy levels, muscle growth, and overall circulation.
- L-arginine Arazo Nutrition
- A third-party tested product for purity and quality assurance. The facility is GMP-certified in the United States.
- There are 30 servings. Take two capsules to two times daily, 20 to 30 minutes before a meal, and with eight ounces of water.
- According to Arazo Nutrition, their L-arginine improves overall recuperation time (from minor illnesses), increases your energy and stamina, and raises your metabolism. They advise using L-arginine if you are a bodybuilder, athlete, or simply an active person because the supplement can boost daily energy levels and blood flow.
- L-arginine Best Naturals'
- Are produced in the United States following GMP regulations. A 1,000 mg capsule is to be taken three times daily with meals.
- Each bottle contains 120 capsules. They are free of gluten, wheat, lactose, soy, artificial colors, flavors, and sweeteners. Each capsule includes L-arginine, cellulose, silica, magnesium stearate, stearic acid, croscarmellose sodium, pharmaceutical glaze, and dicalcium phosphate.
- L-arginine can speed up the recovery from bone and other injuries while supporting your cardiovascular system and circulation.
- L-arginine Nutricost
- Are they 100 percent non-GMO and gluten-free and contain 500 mg of premium L-arginine?
- Each capsule should be taken with about 8 to 12 ounces of water between meals. There are 300 capsules in each container.
- When taking Nutricost L-arginine powder, serving quantities can be erroneous, resulting in using more or less than is necessary.
- Capsules make it simple to follow the advised serving limits. L-arginine, gelatin, rice flour, magnesium stearate, silicon dioxide, and other ingredients make up Nutricost's L-arginine supplement, which is manufactured in a GMP-compliant, FDA-registered facility.
![](https://images.medicinenet.com/images/quiz/vitamins-supplements/vitamins-supplements-s1.jpg)
QUESTION
Next to red peppers, you can get the most vitamin C from ________________. See Answer5 uses and benefits of L-arginine
- Improve exercise performance: By enhancing blood flow and boosting the availability of oxygen and nutrients to the muscles, L-arginine improves exercise performance.
- Increase endurance: By encouraging the creation of creatine, L-arginine raises the level of nitric oxide in the body. Increased oxygen transport to the muscles and high energy levels brought on by creatine work together to promote endurance.
- Encourage muscle pump: By increasing oxygenation and blood flow to the muscles, your muscles appear more toned and athletic.
- Promote muscle recovery: L-arginine is a precursor to many amino acids, including ornithine, which helps the body eliminate nitrogenous waste. By lowering lactic acid buildup and preventing muscle exhaustion, this amino acid aids in recovery.
- Support normal blood sugar levels: According to studies, L-arginine may help people with diabetes by enhancing insulin sensitivity and glucose metabolism.
Is it safe to use L-arginine?
When taken as directed, L-arginine is generally well tolerated and safe.
Large doses, nevertheless, could cause unhealthy side effects, such as:
If you have a medical problem like hypertension, diabetes, gout, asthma, or liver or renal disease, it is best to consult a doctor before taking L-arginine supplements.
Health News
- One Death, 10 Hospitalizations in Listeria Outbreak Tied to Peaches, Plums
- Charity Scams Get Active Over the Holidays: Expert Tips to Avoid Them
- Too Few Seniors Get Follow-up Care After a Serious Fall
- AI Could Predict a Nonsmoker's Risk for Lung Cancer
- Breast Cancer Rates Higher in Urban vs. Rural Areas
More Health News »
Health Solutions From Our Sponsors
Arginine (L-Arginine) https://www.webmd.com/diet/supplement-guide-l-arginine
L-Arginine https://my.clevelandclinic.org/health/drugs/22536-l-arginine
Long-term high-dose l-arginine supplementation in patients with vasculogenic erectile dysfunction: a multicentre, double-blind, randomized, placebo-controlled clinical trial https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8995264/
L-arginine https://www.mayoclinic.org/drugs-supplements-l-arginine/art-20364681
Arginine https://www.peacehealth.org/medical-topics/id/hn-2803000
L-arginine supplement benefits: should you supplement? https://blog.nasm.org/l-arginine-supplements
L-Arginine https://medlineplus.gov/druginfo/natural/875.html
Top The 10 Best L-Arginine Supplements for 2022 Related Articles
10 Foods High in Essential Amino Acids
What are essential amino acids? Learn the best foods for essential amino acids.amino acids/electrolytes/glycerin - injection, Procalamine
amino acids-injection, Aminosyn, Freamine, Travasol
What Are the Benefits and Risks of Taking Amino Acid Supplements?
Learn whether taking amino acids is of a greater benefit or risk to your overall health. Amino acids are building blocks of protein. The amino acids come together to form proteins.chromium
Chromium (trivalent chromium, chromium 3) is an essential trace metal required by the body and may be taken as a dietary supplement by people with chromium deficiency. Common side effects of chromium include headache, irritability, sleep disturbances, insomnia, mood changes, movement (motor) dysfunction, perceptual dysfunction, cognitive dysfunction, destruction of red cells (hemolysis), low red cell count (anemia), and low platelet count (thrombocytopenia). Consult with your doctor if you are anemic, pregnant, or breastfeeding.Diet and Nutrition: Cheap and Healthy Sources of Protein
You don't have to spend a bundle to stock up on protein-rich foods. Learn more about inexpensive and healthy ways to get your protein.Diet and Nutrition: Foods With More Protein Than an Egg
You've probably heard that eggs are a great way to get protein. But lots of other foods, from chickpeas to hemp seeds, offer just as much or more. Learn more about surprising sources of protein.Healthy Eating: Veggies That Pack in the Protein
When you think protein, you probably think meat, eggs, and maybe dairy. But veggies have plenty of protein, too. Find out more from WebMD about which ones are the best sources.High Protein Diets: Good or Bad?
Can a high protein diet help you lose weight fast and help you feel full? High-protein diets are popular, but is there a down side to high protein foods?NephrAmine (essential amino acid)
5.4% NephrAmine (essential amino acid) Injection is amino acids used in conjunction with other measures, to provide nutritional support for uremic patients, particularly when oral nutrition is infeasible or impractical.Prosol (amino acids)
Prosol (amino acids) is indicated as a source of amino acids for patients requiring parenteral nutrition (PN) when oral or enteral nutrition is not possible, insufficient, or contraindicated. Prosol may be used to treat negative nitrogen balance in patients.Protein Quiz
Protein is a staple in our diets, but what happens if we get too much? Take this quiz to find out the truth about protein and what's behind the high-protein diet craze!selenium
Selenium is an essential trace element that is required in minute quantities to maintain good health. Selenium is taken as a supplement by people with selenium deficiency. Selenium is available over the counter (OTC) as tablets and capsules and is also administered as an intravenous (IV) injection for patients who cannot take it orally. Selenium taken in recommended doses does not have any known side effects. Prolonged use with high doses can cause side effects including hair loss (alopecia), brittle nails, skin rash, garlic breath odor, gastrointestinal disturbances, fatigue, irritability, tingling and numbness (paresthesia); and impairment of speech, balance and coordination (ataxia).What Are the 21 Amino Acids?
Amino acids are the basic building blocks of proteins and help our bodies to grow, repair body tissue, maintain immunity and produce hormones that maintain body functions. Out of the 21 amino acids, only 9 are categorized as essential.What Are the Nine Essential Amino Acids
What are amino acids? Learn which amino acids are essential to the human body and how you can make sure you’re getting enough.What Do Amino Acids Do?
Amino acids are the building blocks of proteins and play an important role in body functions. They are needed for vital processes like the cell building and synthesis of hormones and neurotransmitters (brain chemicals). They may also be taken as supplements.What Happens When You Eat Too Much Protein?
Our body uses protein to build the muscles and organs, deliver oxygen to the cells, and keep the immune system working. Most people should get at least 10-15% of their daily calories from protein.What Is L-Arginine Used For?
Arginine, also known as L-arginine, belongs to a group of amino acids. Amino acids are the building blocks of proteins that are in turn required for repairing the wear and tear of the body cells and organs. It is synthesized biologically in the body from the breakdown of the protein content of our diet.