L-Arginine 1000mg 120t by Now Foods – Nitric Oxide Precursor for Normal Circulation
L-Arginine 1000 mg tablets by Now Foods provide a single functional amino acid in a 120-tablet bottle. This double-strength amino acid supplement supplies 1,000 mg of L-arginine per tablet from L-arginine hydrochloride, rather than combining several amino acids in a blend. The vegan tablets offer a measured amount for adults whose supplement plan calls specifically for arginine.
Arginine occurs naturally in protein-containing foods, and the body also makes it. Supplementing adds a defined amount of this nutrient; it does not replace dietary protein or supply all the amino acids needed for balanced nutrition.
Key L-Arginine 1000mg 120t Benefits
- Provides a nitric oxide precursor, supplying a building block for the signaling molecule involved in normal blood-vessel relaxation and communication between cells.
- Contributes an amino acid used in protein production, supporting the body's ordinary process of assembling proteins from individual amino-acid building blocks.
- Supplies arginine involved in urea metabolism, a normal pathway that handles nitrogen released as the body processes protein.
How L-Arginine 1000mg 120t Works
The body can direct arginine into several different pathways. Nitric oxide-producing enzymes use it to make a short-lived chemical messenger. In blood vessels, that messenger helps communicate relaxation signals to the surrounding smooth muscle, making arginine relevant to normal circulation. This is a nutrient's physiological role, not a promise that taking more will produce greater circulation or an immediate effect.
Arginine also participates in protein assembly and the urea cycle. The latter converts nitrogen-containing waste into urea for excretion. These are distinct functions of the same amino acid, not separate ingredients in the tablet. This formula contains no added citrulline or multi-amino-acid blend.
Key Functional Ingredients Include:
- L-Arginine: Supplies a building block for nitric oxide, which carries signals involved in normal blood-vessel relaxation. It is also used to build proteins and participates in the urea cycle, helping the body handle nitrogen from protein metabolism. This single-ingredient formula focuses on those established nutritional roles.
L-Arginine 1000mg 120t Is Formulated For
- Adults seeking a tablet-based arginine supplement rather than a powder.
- Adults who want a single functional amino acid with a clearly stated amount per tablet.
- Vegetarian or vegan adults whose practitioner has confirmed that arginine fits their nutrition plan and medication profile.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Cardiovascular Supplements and Now Foods collections.
Recommendation: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption.
Serving Size: 1 Tablet
Servings Per Container: 120
L-Arginine (from 1,250 mg L-Arginine HCl) ... 1 g (1,000 mg)**
** Daily Value not established.
Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Croscarmellose Sodium, Silicon Dioxide and Vegetarian Coating [hypromellose (cellulose), calcium carbonate, glycerin].
Does Not Contain: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage: Store in a cool, dry place after opening.
Additional arginine precautions: Oral arginine can cause nausea, abdominal pain, diarrhea, bloating, gout, headache, allergic reactions, or worsening asthma. Blood thinners and antiplatelet medicines can increase bleeding risk when combined with arginine. Blood-pressure medicines, nitrates, isoproterenol, and sildenafil can increase the risk of low blood pressure; diabetes medicines can increase the risk of low blood sugar. Do not combine arginine with potassium-sparing diuretics such as amiloride, spironolactone, or triamterene because potassium can become too high. Have your physician review all medicines, herbs, and supplements before use.
Frequently Asked Questions About L-Arginine 1000mg 120t
What are the benefits of L-Arginine 1000mg 120t?
Now Foods L-Arginine supplies an amino acid used in nitric oxide production, protein assembly, and urea metabolism. Nitric oxide participates in normal blood-vessel relaxation, while the urea pathway helps process nitrogen from protein breakdown. Each tablet supplies 1,000 mg of L-arginine from L-arginine hydrochloride. This is a focused nutritional option, not a complete protein supplement, and its physiological roles do not mean that taking extra arginine guarantees better circulation, muscle growth, or exercise results.
Who should take L-Arginine 1000mg 120t?
This formula is intended for adults who need a specific arginine supplement and prefer tablets to powder. Its vegetarian coating fits a vegan or vegetarian routine, but suitability depends on your health and medicines, not diet alone. It is not for pregnant or nursing women. The label also excludes people with a previous myocardial infarction or established coronary artery disease. Review the complete cautions with your physician, particularly if you take medication, have a medical condition, or plan surgery.
Are there any side effects of taking L-Arginine 1000mg 120t?
Arginine can cause nausea, abdominal pain, diarrhea, bloating, gout, headache, allergic reactions, or worsening asthma. This adult-only product is not for pregnancy or nursing. Avoid it after myocardial infarction or with established coronary artery disease; glaucoma or herpes simplex requires physician direction. Consult your physician about medication, medical conditions, especially asthma or renal disease, or surgery. Interactions include blood thinners, blood-pressure and diabetes medicines, nitrates, sildenafil, isoproterenol, and potassium-sparing diuretics; see the detailed warnings above. Take with at least 8 oz. of water or juice. Keep away from children, and do not eat the freshness packet.
How does L-Arginine 1000mg 120t support overall health?
Arginine contributes to several normal processes rather than supplying a broad multivitamin formula. It provides material for proteins, serves as a nitric oxide precursor for cellular communication, and participates in nitrogen handling through the urea cycle. This product supplies one amino acid in a defined tablet amount, so it complements rather than replaces food sources of protein. Follow the label's timing and fluid instructions, and assess its place alongside your diet and other supplements with your practitioner.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
