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Arginine (L-Arginine)

DC Labs - Arginine 500 - 90 Capsules

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Natural L-Arginine Capsules*
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MSRP: $21.00
EarthTurns: $15.12
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DC Labs - L-Arginine 1000 mg - 90 Tablets

L-Arginine Supplement*
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MSRP: $40.00
EarthTurns: $28.80
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DC Labs - Tri-Amino (Arginine Ornithine Lysine) - 150 Capsules

Amino Acid Support*
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MSRP: $30.00
EarthTurns: $21.60
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Douglas Laboratories - L-Arginine - 100 Capsules

L-Arginine capsules contain 700 mg pure, crystalline L-arginine.*
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EarthTurns: $23.40
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Douglas Laboratories - L-Arginine 500 mg - 60 Capsules

L-Arginine capsules contain 500 mg pure, crystalline L-arginine.*
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EarthTurns: $12.00
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Integrative Therapeutics - HDL Rx - 120 Tablets

Good cholesterol booster*
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EarthTurns: $40.00
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Metagenics - Arginine Plus™ - with ActiFolate - 120 Tablets

Metagenics Arginine Plus with ActiFolate helps support normal homocysteine levels*
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EarthTurns: $41.34
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Pure Encapsulations - L-Arginine

Amino acid precursor of nitric oxide associated with promoting cardiovascular health, immune support, sexual function, and memory*
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Starting at: $21.50
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L-Arginine Supplements

L-Arginine is a vital amino acid that plays a role in a number of physiological functions in the body, but is best known for its cardiovascular benefits. In the body, L-Arginine is converted to nitric oxide, which relaxes the blood vessels and regulates blood vessel tone and flexibility.

L-Arginine Benefits

Arginine, which is also known as L-Arginine, has various functions in the human body that include:

maintaining healthy immune system
improved circulation
helps to relax blood vessels, thereby lowering blood pressure
reduced stress on heart
proper wound healing
helping kidneys eliminate waste products

L-Arginine

L-Arginine, an important amino acid has numerous physiological functions but as mentioned, the most important is what it does for the heart. By converting to nitric oxide, L-Arginine relaxes the blood vessels which helps keep blood pressure under control and improve circulation. This also helps to improve their flexibility and tone.

L-Arginine is a natural dietary supplement that may also improve blood flow to the heart which can reduce clogged arteries and decrease angina (chest pain).

Since L-Arginine can relax arteries and improve the flow of blood, some researchers postulate that it may also be beneficial for individuals with ED, or erectile dysfunction.

Is L-Arginine Safe?

Clinical trials has shown that L-Arginine is safe and only had some minor side effects such as diarrhea, gout and bloating. It may also make breathing more difficult for those with asthma. L-Arginine may also react with various heart medications or other drugs like Viagra. Because of this, you should speak to your doctor about taking L-Arginine if you are on heart medication or take a medication for erectile dysfunction.