L-Tyrosine Supplements for Erectile Dysfunction

People with ED have difficulty getting erect or remaining upright. Therefore, various factors, including diabetes, high blood pressure, and clogged arteries, can contribute to ED. It is often a problem that rises with age, most noticeably as a man enters his 50s. ED can occur in younger men, but is often the result of injury or surgery.

L-Tyrosine May Reverse Erectile Dysfunction

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A study published in 2015 showed that L-tyrosine supplements may reverse neurological erectile dysfunction symptoms in mice. It had therapeutic effects on ED and disorder of sexual behavior.

Although the results are positive, and the details are missing. The study involved small size mice and focused on ED.

Although researchers continue to test tyrosine’s ability, there are things you can do right now to help ease the ED’s effects.


Men with ED should get plenty of exercises, besides dietary changes. Research has shown that some people will undergo aerobic exercises to reduce erectile dysfunction symptoms. Thus, men who are obese and have ED should start an exercise.


Certain dietary solutions include foods rich in lycopene. Tomatoes and olive oil are too high in lycopene foods. Watermelons are said to have a Viagra-like effect, but solid research does not support these claims.


Daily consumption of caffeine might be a start. A study found that men who drank 2-3 cups of coffee a day were less likely to have problems related to erectile dysfunction.


Foods that are high in nitrates are often recommended to those with erectile dysfunction. Nitrates influence the circulation of the blood. That can improve the circulation of blood into the penis.

Nitrate is not intended for everyone, men who take Viagra (sildenafil) to treat their erectile dysfunction. Therefore, the combination could potentially cause fatal heart problems according to research.

Side Effects

There don’t seem to be too many major side effects associated with tyrosine supplements. However, there are not enough studies to prove that tyrosine is safe for all.

If you experience side effects you didn’t have before starting L-tyrosine supplements, stop taking it and immediately contact your doctor.

Bottom Line

When you think you have an erectile dysfunction, immediately talk to your doctor. While erectile dysfunction is alone troublesome, it may also be a symptom of a more serious condition. Before you take any L-Tyrosine supplements for erectile dysfunction, please let your doctor know.

Frequently Asked Questions

What is L-tyrosine?

L-tyrosine, or tyrosine, is an amino acid essential to the processing of protein in the body. Tyrosine affects the production of pigments and the development of dopamine in the brain.

How can I get L-tyrosine from a diet?

You can get tyrosine from high-protein foods.

What can cause erectile dysfunction?

There are a number of conditions that can cause erectile dysfunction in men, some of which include: Age: Age becomes an independent risk factor for erectile dysfunction, even in the absence of other health conditions. Therefore, age usually considered by doctors to be a risk factor for erectile dysfunction is around 50. Medications: Many medications can cause erectile dysfunction. For example, those people who have been prescribed beta-blockers or other medications to lower their blood pressure may find that these drugs may also lower the blood pressure on their penis. Obesity: Obesity is a risk factor for nearly every medical problem we encounter today, and no exception is erectile dysfunction.

What makes L-tyrosine more promising for ED?

Recent research suggests the use of tyrosine may be helpful in treating ED.


Novel therapeutic approach for neurogenic erectile dysfunction: effect of neurotrophic tyrosine kinase receptor type 1 monoclonal antibody. Eur Urol. 2015.

Effects of aerobic exercise in the management of erectile dysfunction: a meta analysis study on randomized controlled trials. Ethiop J Health Sci. 2011.

Exercise is associated with better erectile function in men under 40 as evaluated by the International Index of Erectile Function. J Sex Med. 2012.

Lycopene ameliorates erectile dysfunction in streptozotocin-induced diabetic rats. Pharmazie. 2012.

Effects of olive oil and tomato lycopene combination on serum lycopene, lipid profile, and lipid oxidation. Nutrition. 2006.

Role of Caffeine Intake on Erectile Dysfunction in US Men: Results from NHANES 2001-2004. PLoS One. 2015.

 Nitrates. AACN Clin Issues Crit Care Nurs. 1992.

Vascular effects of dietary nitrate (as found in green leafy vegetables and beetroot) via the nitrate-nitrite-nitric oxide pathway. Br J Clin Pharmacol. 2013.

Effects of Sildenafil Citrate (Viagra) Combined With Nitrate on the Heart. Circulation. 2000.

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Naeem Durrani BSchttps://defatx.com/
I am a retired pharmacist, nutrition expert, journalist, and more. My interests include medical research, and the scientific evidence around effective wellness practices, which empower people to transform their lives.

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