The best arginine supplements

Arginine is one of the twenty amino acids commonly used by the human body; it is essential only during childhood, as the body is unable to produce sufficient quantities of it, whereas in adults, it is produced in sufficient quantities through a physiological process known as the urea cycle.

L-arginine is an essential or conditionally essential amino acid (amino acids that the body is unable to synthesise independently under certain pathophysiological conditions or at certain stages of life); arginine plays several important roles in the proper functioning and well-being of the body.

Furthermore, it is a precursor ofnitric oxide, a molecule that regulates vasodilation and blood flow to cells; it strengthens and stimulates the immune system; it contributes to and promotes protein synthesis, i.e. the process of building new proteins; it has an antioxidant effect and protects tissues from oxidative stress.

What is arginine and what is it used for?

Arginine is a semi-essential amino acid that plays several important roles in the human body. It is involved in various biological processes, including protein synthesis, the production of nitric oxide, wound healing and the regulation of immune function. Here are some of the main roles and benefits of arginine in the body:

• Production of nitric oxide: Arginine is a precursor to nitric oxide (NO), a molecule that plays a key role in the dilation of blood vessels, thereby helping to regulate blood pressure and blood flow.
• Protein synthesis: Arginine is involved in protein synthesis, the process by which the body produces the proteins needed for tissue growth, repair and maintenance.
• Wound healing: Arginine is important for wound healing, as it contributes to the production of collagen, a protein essential for skin health and the regeneration of damaged tissue.
• Immune function: Arginine is involved in regulating immune function, contributing to the production of cytokines and other immune mediators that help the body fight infections and respond to disease.
• Support for cardiovascular function: Arginine may help improve cardiovascular health through its effects on nitric oxide production, which can promote the dilation of blood vessels and improve blood flow.
• Support for erectile function: The nitric oxide produced by arginine may play a role in improving erectile function, as it helps to relax the blood vessels in the penis, allowing for a greater blood flow during sexual arousal.

Arginine can be obtained from the diet, via protein-rich foods such as meat, fish, dairy products, eggs and pulses, or in the form of a dietary supplement. However, it is important to consult a healthcare professional before taking arginine supplements, especially if you have any pre-existing health conditions or are taking other medicines.

What role does arginine play in training?

Arginine plays several crucial roles in physical training. One of its main roles is linked to the production of nitric oxide (NO), which can promote vasodilation, increasing blood flow to the muscles during exercise. This can lead to a better supply of oxygen and nutrients to the working muscles, improving performance and aiding recovery.

Furthermore, arginine is involved in protein synthesis, a process fundamental to muscle repair and growth. Taking arginine before or after a workout can support muscle regeneration and reduce recovery times between intensive training sessions. In some cases, arginine has also been linked to improved endurance and exercise tolerance, potentially due to its role in nitric oxide production and in supporting blood flow to the muscles.

However, it is important to note that the effects of arginine on training can vary from person to person and depend on several factors, including dosage, timing of intake and overall health. Before incorporating arginine into your training routine, it is advisable to consult a healthcare professional or a nutritionist to determine the best strategy and ensure that it is safe and suited to your own needs and physical condition.

The best arginine supplements

ARGIPure Kyowa Quality® by Tsunami Nutrition

ARGIPure Kyowa Quality® by Tsunami Nutrition, certified under the KYOWA QUALITY® standard, is an arginine hydrochloride supplement. This type of supplement is very important for boosting energy before a workout.

Used across various sports and available under different names, it stands out significantly due to its salt form, which is superior in terms of absorption and therefore more effective in terms of duration of action.

ARGIPure Kyowa Quality® plays a key role in improving training intensity and workload, stimulates muscle mass growth, promotes an increase in muscle cell volume and enhances sporting performance, particularly in terms of energy levels.

The key feature of this supplement is that the raw material is obtained through Kyowa Quality® plant-based fermentation and contains no substances of animal origin, which is why it is also ideal for those following a vegan diet!

This ensures that the arginine achieves an excellent level of purity and justifies the inclusion of this patented ingredient in the formula.

AKG Pure by Tsunami Nutrition

We know that there are different types of arginine formulations, such as arginine alpha-ketoglutarate. More specifically, we are referring to an L-arginine supplement combined with an alpha-ketoglutarate molecule (arginine α-ketoglutarate), an acid that enhances the metabolic utilisation of the amino acid and ensures greater effects on both energy production and glycogenic processes.

It is precisely for this reason that Tsunami Nutrition has created AKG Pure, anarginine alpha-ketoglutarate supplement that is excellent for improving results in terms of muscle mass and maintenance, as it stimulates muscle growth and reduces body fat. With this dual function, this supplement can be taken at different times, which naturally vary depending on the goals you wish to achieve.

When taken 20 to 30 minutes before physical activity, it stimulates the production of nitric oxide, thereby delivering greater quantities of oxygen and nutrients from the bloodstream to the muscles. Indeed, the function of nitric oxide is precisely to rapidly deliver all the nutrients present in the blood to the muscles.

Frequently Asked Questions

Does arginine have any effects on sexual function?

Arginine, an essential amino acid for the human body, is often discussed for its potential beneficial effects on sexual health.

This amino acid plays a crucial role in dilating blood vessels and improving blood flow. Improving blood circulation can have a positive impact on erectile function in men, as adequate blood flow is essential for achieving and maintaining an erection.

Some studies have suggested that arginine supplementation may help improve male sexual function, particularly in cases of mild or moderate erectile dysfunction. Although the evidence is promising, it is important to note that arginine supplementation should be assessed and monitored by a doctor, especially as it may interact with other medicines or health conditions.

Are there any side effects associated with taking arginine?

Taking arginine can cause certain side effects if consumed incorrectly or in excessively high doses.

Among the most common are gastrointestinal problems such as diarrhoea, nausea and abdominal cramps. Some people may experience a drop in blood pressure, which could be problematic for those who already suffer from low blood pressure.

In general, although arginine can offer significant benefits, it is essential to use it with caution and under the supervision of a doctor.

How long does it take for arginine to take effect?

The effects of taking arginine can vary depending on several factors: the dosage, the form of the supplement (tablets, powder or liquid) and the individual’s nutritional status.

Generally, the first effects of arginine can be felt within 30 to 60 minutes of taking it. This timeframe may be sufficient for blood vessels to begin dilating, which is one of the main benefits attributed to arginine due to its ability to increase the production of nitric oxide in the body.

However, to fully benefit from the effects of arginine, particularly in terms of improving athletic performance or supporting immune function, it may be necessary to take it regularly and continuously for a few weeks.