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Maca Root: Benefits and Side Effects

Last updated on : 11 Jul, 2025

Read time : 8 min

Maca root, a superfood hailing from the Peruvian Andes, has garnered attention for its potential health benefits. This ancient plant, traditionally used to boost fertility and sexual function, has also been linked to improving mood and alleviating menopausal symptoms. As research continues to explore its properties, maca has gained popularity as a nutritional supplement and adaptogen, helping the body adapt to stress. Let’s delve deeper into the origins and cultivation of this fascinating root.

What is Maca Root?

Maca root is a plant native to the high Andes of Peru and has been used traditionally for centuries as a food and herbal remedy. It belongs to the cruciferous vegetable family, which includes broccoli and cauliflower. Maca root is typically consumed in powder, capsule, or extract form and is valued for its earthy, nutty flavor. While it’s often promoted for supporting energy and general vitality, scientific evidence is still limited, and more research is needed to confirm its full range of health effects.

Health Benefits of Maca Root

Maca root, a superfood native to the Andes, offers a plethora of health benefits that can positively impact overall well-being.

1. Maca Root Benefits for Men

For men, maca root is renowned for its ability to enhance sexual health. It can boost libido, improve sperm quality, motility, and quantity, thereby supporting fertility. Additionally, maca root may increase stamina and improve erectile function by positively influencing blood flow, without directly altering testosterone levels. These effects contribute to better sexual performance and reproductive health in men. Maca root’s benefits extend beyond men’s health, as it also offers significant advantages for women.

2. Maca Root Benefits for Women

Women can benefit from maca root’s ability to support hormonal balance, which can help regulate menstrual cycles and improve egg cell maturation. Maca root is also effective in reducing menopausal symptoms such as hot flashes, night sweats, mood swings, and sleep disturbances. Furthermore, maca contributes to bone health, which is particularly important during and after menopause when bone density declines. In addition to its internal health benefits, maca root can also positively impact external appearance, particularly skin health.

3. Maca Root for Skin Health

Maca root may improve skin hydration and help reduce the appearance of wrinkles, thanks to its antioxidant and photoprotective properties. These properties support skin health by combating oxidative stress caused by environmental factors like UV radiation, which can enhance skin elasticity and slow aging signs. Traditionally, maca has been used in dermatological care and wound healing, further suggesting its beneficial role in maintaining healthy skin. Beyond its cosmetic benefits, maca root is also known for its energy-boosting properties.

4. Energy and Stamina Boosting with Maca

Athletes and active individuals often turn to maca root for its ability to enhance energy levels and physical performance. Its rich nutrient profile supports muscle growth and aids muscle recovery. By increasing stamina and reducing delayed onset muscle soreness, maca helps improve endurance and resilience during physical activity, making it a natural performance booster. Maca root’s energy-boosting effects are not just physical, but also mental, thanks to its adaptogenic properties.

5. Maca Root as an Adaptogen

As an adaptogen, maca root helps the body adapt to physical and mental stress by supporting adrenal gland function and hormonal balance. This adaptogenic effect contributes to improved mood, reduced anxiety and depression symptoms, particularly in postmenopausal women, and overall mental vitality. Through stress regulation, maca indirectly boosts energy and stamina as well, making it a valuable ally in maintaining overall well-being.

Potential Side Effects of Maca Root

While maca root is generally considered safe, it can have some potential side effects, especially related to hormonal changes. Here are some of the possible adverse effects of consuming maca root:

  • Hormonal Effects: Maca may affect sex hormones, which could worsen conditions like hormone-sensitive cancers (breast, ovarian, uterine) and uterine fibroids. If you have any of these conditions, it’s best to consult with your doctor before taking maca.
  • Menstrual Changes: Some women have reported changes in their menstrual cycles after using maca. This may include irregular periods or changes in menstrual flow.
  • Digestive Issues: Some users have reported stomach distress and cramping after consuming maca. If you experience any digestive discomfort, it’s advisable to stop using maca and consult with your doctor.
  • Sleep Disturbances: Insomnia has been noted as a side effect of maca consumption. If you have trouble sleeping after taking maca, it’s best to discontinue use.
  • Pregnancy and Breastfeeding Concerns: It may not be safe to use maca during pregnancy or breastfeeding. Therefore, it’s advisable for pregnant or nursing women to avoid consuming maca.
  • Raw Maca: Consuming raw maca is not recommended. It should be boiled or dehydrated first to ensure safety and to enhance its beneficial properties.

How to Use Maca Root

Maca root is a versatile superfood that can be easily incorporated into your daily routine. Here are some tips on how to use maca root powder effectively:

  • Start Small: Begin with 1 teaspoon (or 500–1000 mg if in capsule form) daily, and observe how your body responds.
  • Add to Smoothies: Maca powder blends well with smoothies, yoghurt, or oatmeal for an earthy, nutty flavour.
  • Mix with Water or Milk: It can be stirred into warm plant-based or dairy milk as a quick drink.
  • Capsule Form: For convenience, maca root is also available in capsules. Follow the recommended dosage on the label.
  • Cycle Your Use: Some prefer to use maca root in cycles (e.g., 5 days on, 2 days off) though there’s no strict medical guideline.
  • Other Cautions: If you’re pregnant, breastfeeding, or on medications, check with a healthcare provider before use.

Conclusion

Maca root is a nutritious adaptogen that may offer various health benefits, such as supporting libido, stress resilience, mood, and menopausal symptoms. However, it is essential to be aware of the potential side effects, including digestive discomfort, insomnia, and hormonal fluctuations. When incorporating maca root into your health regimen, start with small doses and monitor your tolerance. It is always advisable to consult a healthcare professional to ensure safe use, especially if you have existing health conditions or are taking medications.

Disclaimer: This article is for informational purposes only and should not be considered medical advice. Please consult a qualified healthcare professional before starting or changing any treatment.

Frequently Asked Question (FAQs)

What are the benefits of maca root?

Maca root may boost libido, energy, mood, and fertility while easing menopausal symptoms. However, evidence remains limited but promising.

Can maca root help with fertility?

Studies suggest that maca root powder may improve semen quality and sperm motility in men, but human research is limited.

Is maca root safe to use?

Maca root is generally safe at moderate doses. Consult your doctor if you are pregnant, breastfeeding, or on hormone-sensitive medications.

How does maca root help with energy?

As an adaptogen, maca root potentially enhances stamina and reduces fatigue by supporting adrenal function.

Can maca root cause any side effects?

Side effects of maca root are rare but may include digestive upset, headaches, or insomnia. Excessive intake may affect hormone levels.

What is the best way to take maca root?

Take 1.5–5g of maca root powder daily in smoothies, oats, or capsules, starting with low doses.

References

  • Ulloa Del Carpio, N., Alvarado-Corella, D., Quiñones-Laveriano, D. M., Araya-Sibaja, A., Vega-Baudrit, J., Monagas-Juan, M., Navarro-Hoyos, M., & Villar-López, M. (2024). Exploring the chemical and pharmacological variability of Lepidium meyenii: a comprehensive review of the effects of maca. Frontiers in Pharmacology15, 1360422. https://doi.org/10.3389/fphar.2024.1360422https://pmc.ncbi.nlm.nih.gov/articles/PMC10910417/
  • 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: International Journal of Phytotherapy and Phytopharmacology2(4), 100326. https://doi.org/10.1016/j.phyplu.2022.100326https://www.sciencedirect.com/science/article/pii/S2667031322001075
  • Shin, D., Jeon, S. H., Piao, J., Park, H. J., Tian, W. J., Moon, D. G., Ahn, S. T., Jeon, K.-H., Zhu, G. Q., Park, I., Park, H.-J., Bae, W. J., Cho, H. J., Hong, S.-H., & Kim, S. W. (2023). Efficacy and safety of Maca (Lepidium meyenii) in patients with symptoms of late-onset hypogonadism: A randomized, double-blind, placebo-controlled clinical trial. The World Journal of Men’s Health41(3), 692–700. https://doi.org/10.5534/wjmh.220112https://wjmh.org/DOIx.php?id=10.5534/wjmh.220112
  • Mohamed, S. M., Shalaby, M. A., El-Shiekh, R. A., Bakr, A. F., Kamel, S., Emam, S. R., & El-Banna, H. A. (2024). Maca roots: A potential therapeutic in the management of metabolic disorders through the modulation of metabolic biochemical markers in rats fed high-fat high-carbohydrate diet. Journal of Ethnopharmacology321, 117533. https://doi.org/10.1016/j.jep.2023.117533https://www.sciencedirect.com/science/article/abs/pii/S0378874123014034
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