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Maca Root for Men: Sexual Benefits Explained

Vicky Davis

Reviewed by Vicky Davis, FNP

Written by Rachel Sacks

Published 05/28/2023

Maca root for men — are there any positive effects on sexual health? Here’s what you should know.

A Peruvian plant that grows in the highlands of the Andes mountains, maca root has been used for its medicinal properties for thousands of years. Also known as Lepidium meyenii, maca root is a cruciferous vegetable, meaning it’s related to cabbage, watercress and broccoli.

Though maca comes in different colors, yellow, red and black maca are the most common, with yellow maca roots being preferred due to their sweetness and wide variety of health benefits. Over the last few years, maca root powder and maca root capsules have grown in popularity for their potential benefits and medicinal properties.

Maca root claims to have beneficial effects on well-being and sexual performance, including increased sex drive and reduced sexual dysfunction, according to the Peruvian populations that have used it for centuries.

But what’s the real story behind maca root benefits? We’ll explain whether there are sexual benefits of maca root for men, debunk common myths about maca powder and maca extract and go over potential adverse effects.

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Maca Root Benefits for Men

Maca root is rich in a number of nutrients, such as fiber, essential amino acids, fatty acids, vitamin C, calcium and several bioactive compounds that may support its medicinal properties.

But can extracts of maca or maca root powder increase sex drive? Could the effects of maca root improve sexual dysfunction like erectile dysfunction (ED) or premature ejaculation?

Keep reading to learn about the health benefits of maca root for men.

Increases Libido

Is maca libido a thing? Some evidence suggests that increased libido is one potential benefit of maca for men.

A 2010 review of the effects of Lepidium meyenii on sexual function found evidence from four high-quality studies with a total of 131 participants that maca root improved sexual desire after at least six weeks.

However, the studies included in the review were small, and the evidence was too limited to draw firm conclusions, according to the researchers.

Although promising, current research is unclear whether maca root libido is true or if maca root powder increases sex drive.

Reduces Sexual Dysfunction

Maca root could improve sexual function — specifically, the effects of maca might help those with erectile dysfunction, one of the most common types of sexual dysfunction.

The above review also looked at evidence from one randomized controlled study and found that the effectiveness of maca in those with mild erectile dysfunction was greater than a placebo.

That said, this study was too small to draw a conclusive result about the effectiveness of maca for erectile dysfunction or other types of sexual dysfunction.

Improves Fertility

Some studies seem to suggest that taking maca for fertility could be beneficial and may improve sexual health — namely, sperm quality and sperm concentration — in men.

One very small study of 20 men found that maca extracts as a dietary supplement improved sperm count as well as sperm motility over three months. However, this study was extremely small.

Similarly, a 2022 review of five studies on the effects of sperm motility and sperm count found mixed results on the effectiveness of maca for sperm motility and count. More research is needed to determine if maca root fertility is legitimate in its claims.

Benefits Benign Prostatic Hyperplasia (BPH)

Benign prostatic hyperplasia is when the prostate (a walnut-shaped gland that’s important for reproductive health) is enlarged. BPH can affect sexual function, potentially leading to erectile dysfunction, reduced sexual satisfaction and low sex drive.

Animal studies suggest that extract of maca root may help reduce prostate size. However, more research is needed to know how maca root affects BPH in humans.

Boosts Energy

One of the most common maca powder benefits is that maca root can improve energy levels.

A 2016 study of 175 people found that 3 grams of red or black maca per day for 12 weeks increased energy levels when compared with a placebo.

An animal study on the effects of the maca in mice found similar results — specifically that the extracts of maca had improved metabolism.

While this research is promising, larger studies are needed to see if maca root powder or extracts of maca as a supplement increase energy.

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Common Myths About Maca Root Benefits

What other sexual benefits of maca root for men are true? Can extracts of maca improve testicular function and increase serum testosterone levels? Does maca coffee increase the size of your erection?

While there are claims that maca root powder or extract of maca can improve sexual function — such as increasing reproductive hormone levels or maca for testosterone — research behind these claims is limited, and the results of studies have been mixed.

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Maca Root Side Effects

Studies have shown that maca doesn’t have adverse effects and is generally safe for use.

One study of 175 people found that a 3-gram dose of red or black maca per day for three months was well tolerated with no serious side effects.

Maca root side effects aren’t common, but some have experienced mild headaches or stomach issues.

Maca root is often ground up into maca root powder to be added to food for an earthy flavor. Some people may add maca powder to coffee for an energy boost. Extract of maca is also often sold in supplement form as maca pills.

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Maca Root for Men: Is It Worth It?

A plant that grows in the Peruvian highlands among other high-altitude areas, maca root has been used for centuries for its medicinal properties. There are claims that maca root for men reduces sexual dysfunction and improves fertility while potentially decreasing prostate size and boosting energy.

Though smaller studies show promising effects on men’s sexual behavior, results are mixed, and more research is needed to understand the effects of maca.

Currently, the most effective, scientifically proven treatments for sexual dysfunction are erectile dysfunction medications and premature ejaculation treatments. The most common ED treatments are oral medications, such as sildenafil (Viagra®), vardenafil (Levitra®), avanafil (Stendra®) and tadalafil (Cialis®).

If you’re concerned about fertility and reproductive health or your testosterone levels, read up on how to naturally increase testosterone or learn more about foods that boost testosterone levels.

You can also book an appointment with a healthcare provider to explore the cause of low sex drive or testosterone and find the right treatment for you.

12 Sources

  1. Gonzales, G. F. (2011). Ethnobiology and Ethnopharmacology of Lepidium meyenii (Maca), a Plant from the Peruvian Highlands. Evidence-based Complementary and Alternative Medicine : ECAM, 2012. Retrieved from
  2. Bower-Cargill, C., Yarandi, N., & Petróczi, A. (2022). A systematic review of the versatile effects of the Peruvian Maca Root (Lepidium meyenii ) on sexual dysfunction, menopausal symptoms and related conditions. Phytomedicine Plus, 2(4), 100326. Retrieved from
  3. da Silva Leitão Peres, N., Cabrera Parra Bortoluzzi, L., Medeiros Marques, L. L., Formigoni, M., Fuchs, R. H. B., Droval, A. A., Reitz Cardoso, F. A. (2020, January 17). Medicinal effects of Peruvian maca (Lepidium meyenii): a review. Food & function, 11(1), 83-92. Retrieved from
  4. Shin, C., Lee, M. S., Yang, E. J., Lim, S., & Ernst, E. (2009). Maca (L. meyenii) for improving sexual function: A systematic review. BMC Complementary and Alternative Medicine, 10, 44. Retrieved from
  5. Melnikovova, I., Fait, T., Kolarova, M., Fernandez, E. C., & Milella, L. (2015). Effect of Lepidium meyenii Walp. on Semen Parameters and Serum Hormone Levels in Healthy Adult Men: A Double-Blind, Randomized, Placebo-Controlled Pilot Study. Evidence-based complementary and alternative medicine : eCAM, 2015, 324369. Retrieved from
  6. Lee, H.W., Lee, M.S., Qu, F., Lee, J-W., Kim, E. (2022). Maca (Lepidium meyenii Walp.) on semen quality parameters: A systematic review and meta-analysis. Front. Pharmacol. 13:934740. Retrieved from
  7. Prostate Enlargement (Benign Prostatic Hyperplasia) - NIDDK. (n.d.). National Institute of Diabetes and Digestive and Kidney Diseases. Retrieved from
  8. Bruskewitz, R. C. (2003). Quality of Life and Sexual Function in Patients with Benign Prostatic Hyperplasia. Reviews in Urology, 5(2), 72-80. Retrieved from
  9. Fano, D., Vásquez-Velásquez, C., Gonzales-Castañeda, C., Guajardo-Correa, E., Orihuela, P. A., & Gonzales, G. F. (2017, December 11). N-Butanol and Aqueous Fractions of Red Maca Methanolic Extract Exerts Opposite Effects on Androgen and Oestrogens Receptors (Alpha and Beta) in Rats with Testosterone-Induced Benign Prostatic Hyperplasia. Evidence-Based Complementary and Alternative Medicine. Retrieved from
  10. Gonzales-Arimborgo, C., Yupanqui, I., Montero, E., Alarcón-Yaquetto, D. E., Zevallos-Concha, A., Caballero, L., Gasco, M., Zhao, J., Khan, I. A., & Gonzales, G. F. (2016). Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study. Pharmaceuticals, 9(3). Retrieved from
  11. Fei, W., Hou, Y., Yue, N. et al. (2020). The effects of aqueous extract of Maca on energy metabolism and immunoregulation. Eur J Med Res 25, 24. Retrieved from
  12. Maca - LiverTox. (2019, April 10). NCBI. Retrieved from
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Hims & Hers has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations. We strive to use primary sources and refrain from using tertiary references. See a mistake? Let us know at [email protected]!

This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for and should never be relied upon for professional medical advice. Always talk to your doctor about the risks and benefits of any treatment. Learn more about our editorial standards here.

Vicky Davis, FNP

Dr. Vicky Davis is a board-certified Family Nurse Practitioner with over 20 years of experience in clinical practice, leadership and education. 

Dr. Davis' expertise include direct patient care and many years working in clinical research to bring evidence-based care to patients and their families. 

She is a Florida native who obtained her master’s degree from the University of Florida and completed her Doctor of Nursing Practice in 2020 from Chamberlain College of Nursing

She is also an active member of the American Academy of Nurse Practitioners.

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