5 Ways to Increase Nitric Oxide Naturally

After many clinical trials, it is becoming clear that disturbances in nitric oxide production are linked with numerous diseases.

This important, but very unstable molecule has a key role to play in many aspects of the human body. 

Nitric oxide is crucial for the lungs, avoiding cardiovascular disease, managing the nervous system, gastrointestinal tract, renal system, and overall immune system.

It can widen the blood vessels, stimulate hormone release, and let more oxygen and any nutrient travel the system. 

But, a lack of nitric oxide could lead to erectile dysfunction, diabetes, and heart disease.

If you are looking for a natural nitric oxide booster, you’ve come to the right place.

Here, you can find all the effective ways at managing the nitric oxide level without relying on chemicals. 

Nitric Oxide – What Is It Exactly?

Nitric Oxide is a signaling molecule that takes part in virtually every organ and cellular function in the body.

For example, in the cardiovascular system, it controls vascular tone, decreases blood pressure, relaxes the vascular smooth muscle, and ensures greater blood flow

For the immune system, it can modulate T cell-mediated immune response and keep the body in excellent shape. Because of its vasodilatory effect, nitric oxide provides a healthy blood flow to the kidneys. 

The body creates nitric oxide by itself with the help of different mechanisms, a study shows. From L-arginine, an amino acid that aids with enzyme nitric oxide synthase. And from inorganic nitrates, commonly found in certain foods

As you can see, this small gaseous molecule has multiple uses. But, there is more to its blood flow-boosting properties. Nitric oxide can come in handy for prostate health as well.  

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Benefits of Nitric Oxide for the Prostate

According to research, in the lower urinary tract, better nitric oxide production is associated with prostate smooth muscle relaxation. 

A stable nitric oxide level can also help the bladder body and neck. Nitric oxide amplifies the glomerular filtration rate, therefore improving urine production.

In fact, a study explained that smooth muscle relaxation can also help with increased blood flow, allowing the lower urinary system to function properly. 

Nitric oxide can also inhibit the activity of the androgen receptor. Therefore, it might be useful for preventing prostate growth. However, low nitric oxide can cause poor prostate health, possibly resulting in an aggressive cancer phenotype, study shows

To avoid problems such as these, it is important to focus on increasing nitric oxide. With a proper nitric oxide booster, you can go a long way.

For a more serious health complication, growth hormone therapy can help keep the nitric oxide in check. But, natural options can also help. 

5 Practical Methods of Amplifying Nitric Oxide Naturally

Plenty of options can help maintain ideal nitric oxide in the body. They are all-natural sources meant to act as nitric oxide booster.

Not only can they stabilize nitric oxide production, but they can also boost cardiovascular health and lower blood pressure. 

1) Add More Arginine-Rich Foods

Seeds and nuts are packed with arginine, which is an amino acid crucial for nitric oxide production.

Clinical studies suggest that incorporating more arginine from foods can help with nitric oxide. Because of their high arginine content, nuts and seeds make for a popular choice of food.

Besides, they are great for boosting endurance, cognition, and can help with blood pressure. High blood pressure management is crucial for those with heart problems. So having something as practical as these consumables can be a solid source of nutrition. 

If you are looking for the foods you can eat that have this amino acid, feel free to enjoy walnuts, brazil nuts, cashews, almonds, peanuts, pecans, etc. Other seeds that have just the right amount of arginine are sunflower seeds, sesame, and watermelon seeds

2) Get More Antioxidants

Since you constantly need to replenish the nitric oxide, you need something more than just that amino acid. That’s where antioxidants can really prove useful. Antioxidants improve stability and hinder the breakdown of nitric oxide. 

Antioxidants from arginine-rich foods are a great choice to start. You can get antioxidants mainly from fruits, veggies, grains, nuts, and seeds. Your go-to choice should be vitamin C, vitamin E, polyphenols, and glutathione. 

A tasty choice is beetroot juice. The beet juice has plenty of antioxidants, iron, vitamin B6, and A. It can ensure improved blood flow to the muscle tissue.

3) Consider a Dietary Supplement

When looking for a nitric oxide booster, many want natural nitrate supplementation. The most used nitric oxide supplement is L-citrulline and arginine.

Arginine is a protein-building block or an amino acid naturally present in dairy, red meat, fish, and poultry.

Arginine can also be found in the form of a cream, powder, or pill. These are what experts call arginine supplements.

Others prefer to use a nitric oxide supplement with L-citrulline. This is the amino acid that can be found in legumes, watermelon, nuts, and meat. Those who need a dietary nitrate combination for better energy production might want to opt for citrulline malate supplements.

The reason many people like to take a pre-workout supplement to manage their nitric oxide is that the molecule can help with athletic performance.

When you consume nitrate, it can promote healing and heart health. These are all important factors for overall health. 

4) Dedicate More Time to Exercise

Arginine foods and nitrate supplements are not the only things that matter for nitric oxide. Better exercise performance gets the blood pumping. It can help widen the blood vessels (known as vasodilation), stabilize blood pressure, and blood flow. 

But, the reason why working muscles are crucial for nitric oxide is that with exercise you get to work on the endothelial function. Exercise amplifies muscle growth, maintains healthy blood vessels, and endothelial cells. 

So, the more you work on your exercise performance, the easier it is to get the body to create more nitric oxide. With better skeletal muscle and exercise performance, you get to stabilize the nitric oxide completely naturally. 

Besides, when you do light exercise, you can soothe muscle soreness. You can keep every muscle in excellent shape, and less likely to suffer from pain or discomfort.

Those who love to exercise want to see a muscle pump. This happens when fluids like blood and water accumulate in the muscle during movement. This can be achieved with enough exercise, nutrition, and a healthy sleeping routine. 

5) Don’t Use Too Much Mouthwash

Mouthwash is highly beneficial for killing bacteria and reducing the risk of dental diseases and cavities. But, when you use it too much, you can kill all bacteria. Even the one that’s necessary for nitric oxide production. Without it, the mouth will have trouble converting nitrite to nitric oxide. 

As a matter of fact, the human body can’t create nitric oxide from nitrate if it doesn’t have this bacteria. The product can hinder nitric oxide for 12 hours, a study shows.

So, to prevent this detrimental impact, use mouthwash up to two times a day after flossing and brushing your teeth. That way you can get enough nitric oxide and still maintain ideal dental health.


Nitric oxide is a widespread and crucial molecule for overall health. When nitric oxide is compromised, the body can become prone to blood pressure, blood flow problems, and heart issues. So, it is in your best interest to keep the nitric oxide stable. 

Foods packed with arginine and antioxidants can help with nitric oxide. But, exercise can also help along the way. What you don’t want to do is use too much mouthwash. Since it can hinder nitric oxide production.

Now that you know how to maintain optimal nitric oxide, you can keep your body in tip-top shape.  

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  1. Bryan NS. Nitric oxide enhancement strategies. Future Sci OA. 2015;1(1):FSO48. Published 2015. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137939/
  2. Luiking YC, Engelen MP, Deutz NE. Regulation of nitric oxide production in health and disease. Curr Opin Clin Nutr Metab Care. 2010. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2953417/
  3. Kedia GT, Uckert S, Jonas U, Kuczyk MA, Burchardt M. The nitric oxide pathway in the human prostate: clinical implications in men with lower urinary tract symptoms. World J Urol. 2008. https://www.researchgate.net/publication/5244538_The_nitric_oxide_pathway_in_the_human_prostate_Clinical_implications_in_men_with_lower_urinary_tract_symptoms
  4. Soni Y, Softness K, Arora H, Ramasamy R. The Yin Yang Role of Nitric Oxide in Prostate Cancer. Am J Mens Health. 2020. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7008561/
  5. Mirmiran P, Bahadoran Z, Ghasemi A, Azizi F. The Association of Dietary l-Arginine Intake and Serum Nitric Oxide Metabolites in Adults: A Population-Based Study. Nutrients. 2016. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882723/
  6. Chikara Goto, Kenji Nishioka, Takashi Umemura, Daisuke Jitsuiki, Akihiro Sakagutchi, Mitsutoshi Kawamura, Kazuaki Chayama, Masao Yoshizumi, Yukihito Higashi, Acute Moderate-Intensity Exercise Induces Vasodilation Through an Increase in Nitric Oxide Bioavailiability in Humans: , American Journal of Hypertension, Volume 20, Issue 8, August 2007. https://academic.oup.com/ajh/article/20/8/825/182351
  7. Govoni M, Jansson EA, Weitzberg E, Lundberg JO. The increase in plasma nitrite after a dietary nitrate load is markedly attenuated by an antibacterial mouthwash. Nitric Oxide. 2008. https://pubmed.ncbi.nlm.nih.gov/18793740/

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