L-arginine is a building block of protein and one of many amino acids the body needs to function properly. You can find L-arginine in protein-rich foods, as well as dietary supplements to improve blood flow and boost your health! Commonly used for heart and blood vessel conditions, pain, erectile dysfunction, and more, here’s everything you need to know, including 5 main benefits of L-arginine.           

In the body, L-arginine is converted into a chemical called nitric oxide. Nitric oxide causes blood vessels to relax and open wider, which allows blood to flow through easier and helps keep your blood pressure level at a normal range. This can also improve immune function, heart health, fertility, and more.

L-arginine is considered to be a semi-essential or conditionally essential amino acid. This means that it is essential to some. For example, healthy people, and those who eat whole diets do not need to supplement l-arginine because it is a component of all protein-rich foods, thus, it can (and will) be synthesized in the body. On the other hand, newborns are unable (or too slow) to make or synthesize the l-arginine that is needed in order for the body to function properly.  

L-arginine is found in most protein-rich foods, including fish, red meat, poultry, soy, whole grains, beans, nuts, eggs, and even dairy products. In addition to occurring naturally in these “complete proteins”, L-arginine is also created in laboratory settings so it can be used to make supplements for those who may be lacking this amino acid. L-arginine supplements, both topically and orally, can further assist in benefiting your heart health, exercise performance, mental capabilities, and more. Here are the 5 main benefits of L-arginine.            

1. Improves Heart Health and Lowers Blood Pressure

Because L-arginine is converted into nitric oxide, it may also help improve blood flow in the arteries of the heart, which is why oral L-arginine is one of the most popular supplements recommended by cardiologists. L-arginine may also help improve symptoms of clogged arteries, chest pain, and coronary artery disease by preventing blood clots.

L-arginine improves heart health by lowering blood pressure, improving blood flow in people with clogged arteries, and lowering high cholesterol. In fact, some research has shown that L-arginine can lower blood pressure in healthy people and in people with a certain type of high blood pressure that affects the arteries in the lungs and the right side of the heart (also known as pulmonary hypertension).  

2. Decreases Inflammation and Slows Aging

As one of the most metabolically versatile amino acids, L-arginine is involved in the production of a variety of enzymes, hormones, and structural proteins which helps diminish the effects of aging. L-arginine’s roles in metabolic health are important for building strong muscle tissue, fighting inflammation that causes bone and joint pain, repairing injuries, and for general nervous system functions. This amino acid also helps relieve airway inflammation, which can lead to a reduction in chest pain.  

3. Helps Prevent Infections and Speeds Up Healing

L-arginine can be used with omega-3 fish oils and other supplements to help prevent and reduce your risk for infections, speed up wound healing, and shorten recovery time following surgery or an illness. L-arginine can even be added to topical ointments used to treat wounds, fight pain, and reduce swelling.

Pro Tip: Due to these properties, severe burns, infections, and injuries can reduce the body’s natural supply of L-arginine. Make sure you are taking and ingesting the proper amounts in order to meet the increased demands if and when these scenarios arise.       

4. Increases Energy and Boosts Exercise Performance

Exercise with more energy and less pain!

L-arginine effectively improves blood flow by increasing nitric oxide activity in the body.  By improving circulation, it allows nutrients and oxygen to reach the muscles and joints quicker and more efficiently. This can improve your performance and give the energy you need to push through your workout.         

Due to an improvement in circulation, L-arginine can also be used to help warm up hands and feet and heal damaged muscles and joints. Increasing blood flow to hands and feet can also help those with diabetes, and it can even help with a common cold!       

happy couple

5. Helps Treat Erectile Dysfunction        

Studies have shown that men who deal with cardiovascular problems that are tied to low levels of nitric oxide are more likely to suffer from erectile dysfunction and fertility issues. L-arginine and nitric oxide help improve blood circulation, which can help erections and sperm production.      

There is no recommended daily amount or value established for L-arginine because the human body normally makes enough. The amount of L-arginine you need depends on factors like your age, gender, diet, genetics, the condition of your heart and arteries, and more.        

You can help your body use more L-arginine and nitric oxide by eating a diet filled with real, whole foods and “clean” sources of protein that will provide a full range of amino acids for a healthier you!  


Supplement L-Arginine with TotalLifeChanges.com!

Try our SlimAM and SlimPM products! Five grams of L-arginine per scoop!     

In addition to clean and protein-rich sources of food, you can also supplement your l-arginine.

Start your day with increased energy – our Iaso® SlimAM is a unique, high-quality supplement designed for overall cardiovascular wellness. Our formula contains antioxidant components and pharmaceutical-grade L-Arginine intended to increase physical energy and improve performance during exercise. Great when used as a pre-workout!    

Burn fat while you sleep with our SlimPM dietary supplement! Utilizes a combination of antioxidant components and L-Arginine to target cardiovascular health and endothelial cell cleansing to remove contaminants. Consistent usage of Iaso® SlimPM may assist in Leptin control.  

Disclaimer: Before taking L-arginine, it’s best to discuss your questions or concerns with your doctor or a medical professional, as L-arginine may produce side effects and interact with certain medications. This supplement has not been evaluated by the Food and Drug Administration. The product is not intended to diagnose, treat, cure, or prevent diseases.         


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