Maca vs. Black Maca: Unveiling the Health Benefits and Differences

Picture of Maca vs. Black Maca

The demand for natural and holistic approaches to health and wellness has surged in recent years, leading to a growing interest in superfoods, adaptogens, and alternative medicine. Maca (Lepidium meyenii) and black maca (Lepidium meyenii var. Black) have gained significant attention for their potential health benefits. 

These two variants of maca, native to the high-altitude regions of the Peruvian Andes, offer various health-promoting properties and are often considered nutritional powerhouses. This comprehensive blog post will delve into the key differences and health benefits of maca vs. black maca, supported by scientific references.

Understanding Maca and Black Maca

Maca (Lepidium meyenii):

Maca, often called Peruvian ginseng, is a cruciferous root vegetable cultivated for thousands of years in the Andes mountains. Traditionally, it has been used for its potential aphrodisiac and energy-boosting properties. Maca comes in various colors, including yellow, red, and black, each with its unique nutrient profile.

Black Maca (Lepidium meyenii var. Black):

Black maca is a specific variety known for its dark, purplish-black color. It is the rarest of the maca colors. It is believed to possess distinct health benefits compared to other maca varieties. While it shares many of the same nutrients and bioactive compounds as regular maca, it also contains some unique compounds that set it apart.

Nutritional Composition

Both maca and black maca are rich in essential nutrients and bioactive compounds that can support overall health. However, they differ slightly in their nutritional profiles:


Maca is rich in carbohydrates, particularly complex carbohydrates.

It contains a moderate amount of protein, around 9-14% of its dry weight.

Maca is a good source of dietary fiber, vitamins (B vitamins, vitamin C, and vitamin E), and minerals (calcium, magnesium, potassium, and iron).

It is known for its high glucosinolate content, which has antioxidant properties.

Black Maca:

While sharing most of its nutritional content with regular maca, Black maca has been found to contain higher levels of specific bioactive compounds.

It is particularly abundant in polyphenols, known for their antioxidant and anti-inflammatory properties.

Black maca is also a notable source of anthocyanins, the same compounds responsible for the dark color of foods like blueberries and blackberries.

Health Benefits of Maca vs. Black Maca

Maca (Lepidium meyenii) and black maca (Lepidium meyenii var. Black) are two closely related varieties of a root vegetable native to the Peruvian Andes. Both of these maca types offer a range of health benefits. Still, there are some differences in their effects due to variations in nutrient profiles and bioactive compounds. In this section, we’ll explore the specific health benefits of maca and black maca.

Health Benefits of Maca:

Hormone Regulation:

  • Maca is renowned for its adaptogenic properties, which may help the body adapt to various stressors, including hormonal imbalances.
  • It has been traditionally used to support hormonal balance in both men and women.
  • Some studies suggest that maca can alleviate symptoms of menopause and PMS, such as hot flashes and mood swings.

Enhanced Libido:

  • Maca has a reputation as a natural aphrodisiac and is believed to improve sexual function in both men and women.
  • Some research indicates that maca supplementation may increase sexual desire and improve erectile function in men.

Boosted Energy and Endurance:

  • Athletes and individuals seeking increased energy and endurance have reported benefits from maca supplementation.
  • Maca is thought to help improve physical performance and reduce exercise-induced fatigue.

Mood Regulation:

  • Maca is known to have positive effects on mood and mental well-being.
  • It may help reduce symptoms of anxiety and depression, possibly by influencing neurotransmitter levels in the brain.

Nutrient-Rich Support:

  • Maca is a good source of essential nutrients, including B vitamins, vitamin C, and minerals like calcium, magnesium, potassium, and iron.
  • These nutrients support overall health and well-being.

Health Benefits of Black Maca:

Enhanced Male Reproductive Health:

  • Black maca, in particular, is associated with more potent aphrodisiac effects and may be more effective in improving male reproductive health.
  • Some studies suggest that black maca can increase sperm count and motility, making it beneficial for fertility.

Mood and Cognitive Benefits:

  • The polyphenols and anthocyanins found in black maca may have a more pronounced impact on mood regulation and cognitive function compared to regular maca.
  • Black maca may help reduce symptoms of anxiety and enhance mental clarity.

Antioxidant and Anti-Inflammatory Effects:

  • Black maca, with its higher polyphenol content, offers more potent antioxidant properties.
  • It may provide better protection against oxidative stress and inflammation.

Bone Health:

  • Like regular maca, black maca contains essential minerals like calcium and magnesium, which support bone health.
  • It may be particularly beneficial for individuals concerned about osteoporosis or bone density.

Balanced Hormones:

  • Similar to regular maca, black maca may help balance hormones, especially in women experiencing menopausal symptoms.
  • It could alleviate hot flashes, mood swings, and other menopausal discomforts.

Both maca and black maca offer numerous health benefits. Still, the choice between them may depend on individual health goals and specific needs. Regular maca is well-known for its adaptogenic properties and hormone-balancing effects. In contrast, black maca, with its unique polyphenol and anthocyanin content, may provide extra advantages, particularly for male reproductive health and mood regulation. 

Regardless of your choice, it’s essential to consult with a healthcare professional before incorporating maca or black maca into your daily routine to ensure it aligns with your health objectives.

Side Effects of Maca and Black Maca

Maca (Lepidium meyenii) and black maca (Lepidium meyenii var. Black) are generally considered safe when consumed in moderate amounts as part of a balanced diet. However, like many dietary supplements, they may have some side effects and considerations. It’s important to note that individual responses to maca and black maca can vary, and some people may be more sensitive to these side effects than others. Here, we’ll explore potential side effects associated with both maca and black maca:

Side Effects of Maca:

  1. Digestive Issues: Some individuals may experience digestive discomfort, such as bloating, gas, or stomach cramps, when taking maca. This is more likely to occur when consumed in excessive amounts.
  2. Hormone Imbalance: While maca is often used to support hormonal balance, in rare cases, excessive consumption might lead to hormonal fluctuations. It is essential to use maca in moderation and consult a healthcare provider if you have concerns about its impact on your hormones.
  3. Insomnia or Restlessness: Some users have reported difficulty sleeping or increased restlessness when taking maca, particularly if consumed late in the day.
  4. Allergic Reactions: Allergic reactions to maca are rare but possible. If you experience symptoms like itching, hives, or swelling after consuming maca, discontinue use and seek medical attention.

Side Effects of Black Maca:

  1. Similar Digestive Issues: Black maca may also cause digestive discomfort in some individuals, including bloating and gas.
  2. Hormonal Effects: Like regular maca, black maca can influence hormones. While this is often a desired effect, excessive consumption may lead to imbalances or side effects in some people.
  3. Insomnia or Restlessness: As with regular maca, black maca might result in difficulty sleeping or increased restlessness if taken too close to bedtime.
  4. Blood Pressure: Some individuals may experience changes in blood pressure when using black maca. If you have blood pressure concerns or are taking hypertension medication, consult a healthcare provider before using black maca.
  5. Allergic Reactions: As with regular maca, allergic reactions to black maca are rare but possible. You may also be sensitive to black maca if you are allergic to regular maca.
  6. Interactions with Medications: Both maca and black maca may interact with certain medications, such as those for hormone-related conditions. If you are on medication, consult your healthcare provider before using these supplements.

Precautions and Tips:

  • Start with a lower dose: If you’re new to maca or black maca, begin with a smaller dose to assess your tolerance and minimize the risk of side effects.
  • Monitor your body’s response: Pay attention to how your body reacts to maca or black maca, and adjust your dosage accordingly.
  • Consult a healthcare professional: Before adding maca or black maca to your daily routine, especially if you have underlying health conditions or are taking medications, consult a healthcare provider to ensure it is safe and appropriate.
  • Quality matters: Ensure you purchase high-quality maca or black maca products from reputable sources to reduce the risk of contaminants and impurities.

Maca and black maca are generally considered safe for most people when used responsibly and in moderation. However, like any supplement, they may have side effects in some individuals. It’s crucial to start with a lower dose, monitor your body’s response, and consult a healthcare provider if you have any concerns or underlying health conditions.

In the debate of maca vs. black maca, it’s important to note that both variants offer impressive health benefits. While regular maca is widely recognized for its adaptogenic properties and hormonal balance support, black maca stands out for its unique polyphenol and anthocyanin content, potentially making it more effective in certain applications, such as enhancing libido and mood regulation.

Ultimately, the choice between maca and black maca depends on individual health goals and preferences. To reap the maximum benefits, ensuring product quality and dosage consistency is crucial. Before incorporating maca or black maca into your daily routine, consult a healthcare professional to determine the most suitable option based on your needs and health status.


  1. Gonzales GF. Ethnobiology and Ethnopharmacology of Lepidium meyenii (Maca), a Plant from the Peruvian Highlands. Evid Based Complement Alternat Med. 2012;2012:193496.
  2. Rubio J, et al. Effect of three different cultivars of Lepidium meyenii (Maca) on learning and depression in ovariectomized mice. BMC Complement Altern Med. 2006;6:23.
  3. Valentová K, et al. Cytoprotective effect of maca (Lepidium meyenii) on human osteoblastic cells treated with hydrogen peroxide and menadione. Phytother Res. 2008;22(9):1206-12.
  4. Gonzales GF, et al. Red maca (Lepidium meyenii) reduced prostate size in rats. Reprod Biol Endocrinol. 2005;3:5.
  5. Dini A, et al. Chemical composition and antioxidant properties of Lepidium meyenii. Food Chem. 2012;131(2):484-90.
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Michael J. Brown, RPh, BCPS, BCPP

Mr. Brown is a Clinical Pharmacist specializing in pharmacotherapy and psychiatry.

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