L-Arginine 500 mg

About L-Arginine and its role in fertility

L-Arginana 500 mg from Solaray laboratory. Each bottle contains 100 capsules.

Description and applications:

L-Arginine is an amino acid, that is, the minimum unit that make up proteins. And, although it is not an essential amino acid because we can manufacture it, its benefits are such and so important that external support in its production is often necessary.

It has important immunological and metabolic functions. Its vasodilator capacity has made it widely used for cardiovascular and hypertensive diseases. And within the world of fitness, its ability to act on growth hormone, on muscle performance and on the ability to improve wound and sore healing has drawn attention.

It is well known that stress affects the hormonal cascade of women and worsens blood circulation, but it also affects the body's production of nitric oxide. Free radicals especially affect this substance. And there is also the added difficulty that Nitric Oxide cannot be supplemented from the outside so we can only support its formation by indirect means such as through Arginine.

The main utility of Arginine for fertility lies in its ability to be a precursor to the production of another substance, Nitric Oxide. This is a powerful vasodilator and is a great stimulator of the pulse of gonadotropin hormones (GnRH), capable of reactivating ovarian activity that may have suffered alterations. It helps to vascularize the follicles and nourish the blood vessels that have to generate a quality endometrium throughout the cycle.

It is also recommended to improve the detoxifying capacity of the liver. It helps to lower blood cholesterol and helps to eliminate sex hormones once they have done their job, preventing them from creating other types of alterations. Its ability to sulfate androgens and their metabolites makes it an especially interesting substance in the cases of women suffering from polycystic ovaries (PCOS). And its added ability to improve insulin sensitivity makes it especially interesting for these patients.

Finally, it is shown that Nitric Oxide helps the vascularization of the corpus luteum, which is why it is capable of improving progesterone levels in the luteal phase, avoiding spotting situations prior to menstruation.

And in men?

In the case of men, L-Arginine helps vasodilation of the corpora cavernosa of the penis, improving erectile dysfunction situations as it promotes erection. On the other hand, it is considered a nutrient to take into account to improve male fertility: there are studies on the improvement both in the amount and in the mobility of sperm. And finally, L-Arginine is an essential amino acid for the correct formation of DNA and its possible repair.

Composition:

• L-Arginine (as Arginine HCl) 500 mg

Ingredients:

Other natural ingredients present: cellulose, gelatin (capsule), magnesium stearate and silica.

Dosage and directions for use:

Take three capsules a day, preferably on an empty stomach.

Presentation:

100 capsules.

Warnings:

Taking L-Arginine can reactivate the appearance of cold sores. This can be avoided with the combination of 500mg of L-Lysine. High doses of arginine could favor the loss of this other important amino acid in the urine.

Its powerful vasodilator actions may cause it to have synergistic effects with antihypertensive medications, sildenafil, or nitrates, and you should consult your regular therapist or physician.

Related Posts:

• Prolonged treatment with N-acetylcysteine ​​and L-arginine restores gonadal function in patients with PCO syndrome

Andi Masha et al. European Society of Endocrinology. Istanbul, Turkey. 25 - 29 Apr 2009. Endocrine Abstracts (2009) 20 P657

• GH release after GHRH plus arginine administration in obese and overweight women with polycystic ovary syndrome.

Francesco OrioJ et al. Journal of Endocrine Research. February 2003, Volume 26, Issue 2, pp 117–122

• Effect of psychological stress on the L-arginine-nitric oxide pathway and semen quality

S. Eskiocak et al. Brazilian Journal of Medical and Biological Research. May 2006, Volume 39 (5) 581-588

• Micronutrient Supplementation Increases Sperm Quality in the Sub-fertile Male.

Martin Imhof et al. Male infertility.Touch Briefings 2001. Department of Obstetrics and Gynaecology, General Public Teaching Hospital Korneuburg / Vienna

• Growth hormone treatment of men with reduced sperm quality

Ovesen PG et al. Ugeskrift for Laeger [01 Jan 1998, 160 (2): 176-180]

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