L-arginine 500mg Tablets

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L-Arginine is a non-essential amino acid.

This means that it can be produced by the body as well as obtained through the diet.

L-arginine 500mg tablets are available commercially for a variety of supplementation purposes, including capacities to strengthen the immune system, synthesize protein chains, manufacture messenger RiboNucleic Acid (mRNA), and serve as a precursor to NO (nitric oxide).

Foods such as soya and animal products like chicken and beef are good sources of Arginine.

In some persons, the quantity of arginine needed can be greater than the amount that is produced by the body or consumed in the diet.

This is where an L-Arginine supplementation becomes necessary.

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Highlights of L-Arginine

  • Sustain healthy cell function
  • Support production and secretion of pituitary growth hormone
  • Help maintain healthy circulation, and
  • Important in maintaining a healthy metabolic process.

L-arginine tablets are used by bodybuilders, athletes, and those interested in improving their health and slowing down signs of aging.

L-arginine serve as a precursor to NO (nitric oxide), which is known to act as a vasodilator, opening blood vessels wider so that more blood is moved or circulated.

This happens without resulting in dangerous blood pressure going high.

L-arginine also serves various therapeutic purposes including:

  • Enhancing the secretion of insulin
  • Allows efficient cellular signaling
  • Moderate vascular tone
  • Maintain proper airway tone
  • Initiate peristalsis
  • Prevent muscular wasting, and
  • Ensure adequate blood flow.

L-arginine 500mg tablets are also taken by those who want to enhance their sex life by increasing libido, fertility, and improving erectile ability.

L-arginine Tablets for Athletic Performance

Bodybuilders and athletes use L-arginine supplements to increase their production of nitric oxide (NO) since higher levels of NO are believed to promote muscle mass and result in strength gains, while improving endurance and stamina during workouts.

Nitric oxide demonstrates strong vasodilation effects, and acts on the endothelium (inside lining) of blood vessels, causing them to relax.

With relaxation, the vessels are able to open up and increase in diameter, having the ability to carry more blood, with no dangerous associated increase in intravenous blood pressure.

As nitric oxide opens the blood vessels and more blood is transported, more beneficial constituents of the blood are also delivered throughout the body.

These constituents include protein chains, growth, and repair hormones and vital nutrients.

Many athletes and bodybuilders report that the muscular improvement they get when supplementing with L-arginine lasts all day, keeping their muscles feeling strong and hard.

This is very much possible because, by increasing the supply of beneficial compounds, muscles are more likely to experience growth, strength increases, and elevated endurance levels.

L-arginine Tablet for and Sexual Performance

Men and women both use L-arginine capsules to help them recover lost libido.

When L-arginine is converted to NO in the body, the resulting vasodilation effects occur throughout the body.

This also results in increased blood flow to the genitalia.

This aids in improved ability to initiate and sustain an erection as well as improved sensation and responsiveness to touch.

Sexual endurance is also reported to increase in men

L-Arginine Tablets for Women

A study of seventy-seven women with lacking libido was done and monitored over 4 weeks.

A treatment group was administered five L-arginine 500mg tablets daily and the placebo group received only sugar tablets.

The treatment group also received supplemental damiana and ginseng.

The hypothesis was that the vasodilation effects of L-arginine would heighten the effects of the other supplements as well as stimulates blood flow to the genitalia.

The result of the study shows the following:

Cautions and Restrictions

Keep out of reach of children, and consult a healthcare practitioner prior to use if you are pregnant, breastfeeding, or if you have a renal/kidney disease

Consult a healthcare practitioner if your cardiovascular condition worsens or if you are following a low protein diet.

Consult a healthcare practitioner prior to use if you suffer from cardiovascular disease or if you are taking medication for cardiovascular diseases, erectile dysfunction, and/or blood thinners.

Some people may experience gastrointestinal discomfort such as diarrhea.

In summary, People with the following health conditions should not use this product:

  • Cirrhosis, and kidney disorders
  • Allergies, asthma, or Low blood pressure;
  • Airway constriction issues
  • Herpes
  • Recent heart attack, and
  • Scheduled for surgeries within 2 weeks


For healthy individuals, L-arginine supplementation has not been shown to cause any long-lasting adverse side effects, and possible side effects of L-arginine 500mg tablets may include gas, bloating, nausea, vomiting, diarrhea, abdominal pains, and low blood pressure.

L-Arginine 500mg capsules are a convenient choice when you require supplementation.

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