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GNC L-Arginine 1000
180 Caplets164221
Price: $31.99
Member Price: $25.59
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- Description
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Essential precursor of nitric oxide
The amino acid arginine has several roles in the body, such as helping remove ammonia from the body which is a waste product of protein metabolism. Arginine is also an essential precursor of nitric oxide which helps maintain blood vessel tone.*
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Supplement Facts
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As a dietary supplement, take 1 to 3 caplets daily.
Other Ingredients: Cellulose No Sugar, No Artificial Colors, No Artificial Flavors, No Preservatives, Sodium Free, No Wheat, No Gluten, No Soy, No Dairy, Yeast Free Storage Instructions: Store in a cool dry place. Warning: Consult your physician prior to using this product it you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition. Discontinue use two weeks prior to surgery.KEEP OUT OF REACH OF CHILDREN. Potency verified by GNC procedure #5115.
Serving Size 1 Caplets Servings Per Container 180 Amount Per Serving % DV L-Arginine 1000.00 mg ** ** Daily Value (DV) not established
Meets USP <2040> for disintegration. Conforms to USP <2091> for weight. - Health Notes
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Arginine
Arginine- Reliable and relatively consistent scientific data showing a substantial health benefit.
- Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
- For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.
Our proprietary "Star-Rating" system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.
For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.
This supplement has been used in connection with the following health conditions:
Used for Amount Why Angina2 to 3 grams three times per day 
[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.Congestive Heart Failure5.6 to 15 grams per day with a doctor's supervision [2 stars] The body needs arginine to make nitric oxide, which increases blood flow. This process is impaired in people with CHF. It also has been shown to improve kidney function in people with CHF.Erectile Dysfunction1,670 to 2,800 mg daily [2 stars] 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.HIV and AIDS Support and Preservation of Lean Body Mass
(Glutamine, HMB)1.5 grams of HMB, 7 grams of L-glutamine, and 7 grams of L-arginine twice per day [2 stars] The combination of glutamine, arginine, and HMB may prevent loss of lean body mass in people with AIDS-associated wasting.Male Infertility4 grams daily [2 stars] The amino acid arginine is needed to produce sperm. Research shows that several months of L-arginine supplementation increases sperm count, quality, and fertility.Pre- and Post-Surgery Health12.5 to 18.75 grams daily before and after surgery [2 stars] The amino acid arginine has a role in immune function, infection prevention, and tissue repair after injury, including surgery.Sickle Cell Anemia and Pulmonary Hypertension100 mg per 2.2 lbs (1 kg) of body weight, three times per day as L-Arginine [2 stars] People with pulmonary hypertension (a life-threatening complication of sickle cell anemia) who received L-arginine had significant improvement in one study.Athletic Performance and Body Composition and StrengthRefer to label instructions 
[1 star] 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.Female Infertility and In Vitro FertilizationRefer to label instructions [1 star] Supplementing with L-arginine has been shown to improve fertility in women with a history of failed attempts at in vitro fertilization.GastritisRefer to label instructions [1 star] The amino acid arginine may both protect the stomach and increase its blood flow.HypertensionRefer to label instructions [1 star] 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.Wound HealingRefer to label instructions [1 star] Arginine appears to improve wound healing by increasing protein synthesis.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.
Copyright 2013 Aisle7. All rights reserved. Aisle7.com
The information presented in Aisle7 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. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2014.
- Label
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- Ratings and Reviews
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REVIEW SNAPSHOT®
by PowerReviewsPros
- Easy to take (35)
- Good value (33)
- Helps with fatigue (18)
- Helps with immune system (11)
- Tastes good / tastes fine (11)
Cons
- Has side effects (3)
Best Uses
- Daily use (37)
- Pre-workout (15)
- Post-workout (8)
- Dietary replacement (6)
- Reviewer Profile:
- Competitive athlete (7), Runner (7), Rarely work out (5), Weekend warrior (4)
Reviewed by 46 customers
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Displaying reviews 1-10
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Pros
Cons
Best Uses
- Daily Use
Comments about GNC L-Arginine 1000:
For women's health issues.
Pros
- Easy To Take
- Good Value
Cons
Best Uses
- Daily Use
- Pre-workout
Comments about GNC L-Arginine 1000:
I take it twice a day with breakfast and lunch.
Comments about GNC L-Arginine 1000:
Maximum benefit of prolonged release of nitric oxide can not be obtained without inclusion of L-citrulline. L-arginine alone is not the answer however.... Real benefits are gained when using L-arginine combined with L-citrulline.
Google Dr. Louis Ignaro to better understand L-arginine and its benefits.Pros
- Easy To Take
- Good Value
Cons
Best Uses
- Daily Use
- Post-workout
- Pre-workout
Comments about GNC L-Arginine 1000:
Easy to take and there are no bad tastes burped up like with other forms
Pros
- Easy To Take
- Good Value
- Helps With Stress
Cons
Best Uses
- Dietary Replacement
Comments about GNC L-Arginine 1000:
This is an excellent product, very effective, increased energy in me and also helped reduce my Blood pressure
Pros
- Easy To Take
- Good Value
- Helps With Fatigue
Cons
- Has Side Effects
- Heartburn
Best Uses
- Daily Use
- Dietary Replacement
- Post-workout
- Pre-workout
Comments about GNC L-Arginine 1000:
I've used this product and found it very easy to use and have had an instant affect on my workouts. I'll have to stop and find another product that doesn't give me the intense heartburn this product produces.
Pros
- Easy To Take
- Helps With Fatigue
Cons
- Has Side Effects
Best Uses
- Daily Use
- Pre-workout
Comments about GNC L-Arginine 1000:
I thought I had finally discovered something that was going to be my salvation, that would slow hardening of the arteries. I had more endurance and pep in my step, but then I developed crippling gout, which I had never experienced before. While healing, I quit taking l-arginine. When I resumed after a month hiatus, the gout returned. Since quitting this product all together, I have had no further bouts of gout.
Pros
- Easy To Take
- Good Value
Cons
Best Uses
- Daily Use
- Pre-workout
Comments about GNC L-Arginine 1000:
I take this before my workout and it really does help my endurance. I can't workout as long when I forget to take it. My husband also take it to help with his high blood pressure. This supplement has many uses and is very good for your cardiovascular system. You can't find 1000mg anywhere else and it's priced competitively.
Pros
- Easy To Take
- Good Value
- Tastes Fine
Cons
Best Uses
- Daily Use
- Recovery From Injury
Comments about GNC L-Arginine 1000:
Just started a regimine and to early to tell.
Bottom Line Yes, I would recommend this to a friend
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Pros
- Heart Pills with a Kick
Cons
- Horse Sized Pills
Best Uses
- For Heart Health
- For Sexual Stamina
Comments about GNC L-Arginine 1000:
I orinally thought since this was prescribed By My Doctor That this was just another Medication I would have to take To maintain My Health, Pain Level or Stamina;Once I learned from My pharmacist That this was only available at GNC In the Strength I was Precribed; I was sceptical at first, But after taking this product for Several weeks and thus increasing my dosage prescribed by my Doctor; I was pleasently surprised that the benefits greatly out weighed the cost. I have more energy I am not plagued by sexual dysfuntion any longer and overall feel this is by far the best Darn Script My doctor ever gave me.
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