Maca: Properties in Herbal Medicine, Benefits and Uses of the Peruvian Root

Maca: Properties in Herbal Medicine, Benefits and Uses of the Peruvian Root ### What is Maca (Lepidium meyenii) and What is it Used For? Benefits for Men and Women #### Peruvian maca is a root that grows naturally in the highlands of the Andes, where few plants can survive. Cultivated for centuries by local populations, it has always been valued for its ability to provide energy and endurance in harsh climatic conditions. Today, it is considered a superfood, widely used in cooking and as a natural supplement. But what makes this root so special? In this article, you will discover its real properties, the benefits supported by scientific research, and how to use it simply and pleasantly in daily life, with practical and reliable advice. No miracles or legends, just clear information to make the most of the potential of Peruvian maca. ![maca powder in a bowl](https://www.terzaluna.com/image/catalog/blog/maca/maca-3.jpg) ### What is maca? **Maca** (scientific name *Lepidium meyenii Walp*.), also known as Peruvian ginseng, is an herbaceous plant native to the highlands of the **Peru** and **Bolivia**. It grows in extreme conditions, over 3,500-4,000 meters above sea level, enduring strong winds and poor soils. The edible part is the tuberous root (technically an enlarged hypocotyl) shaped like a small turnip or radish. The root colors vary – **yellow**, **red**, **black** maca – and each variety has slight differences in properties. Traditionally, **Andean populations consume maca as food**: the fresh root is cooked in stone (the typical huatia), or dried and ground into powder to prepare sweet porridges (mazamorra), soups, or fermented drinks. This food has allowed the Andean peoples to obtain valuable nutrients in hostile environments, so much so that it is considered a natural "**tonic**" to improve strength and endurance. In recent decades, Peruvian maca has gained global popularity as an herbal supplement. It is mainly marketed in the form of **dried powder** (raw or gelatinized) or in capsules. The appeal of this root comes from the numerous benefits attributed to it: from increased energy and libido to hormonal and fertility support. Before exploring the benefits, let's look in detail at the nutritional properties that make maca unique. An ancient ingredient, still loved today for its versatility: integrate maca into your daily routine with a selected and reliable product. At Terzaluna, you can purchase [Maca powder](https://www.terzaluna.com/maca-bio-peru) and discover how to best use it in smoothies, porridge, or energy shakes. ### Properties of Peruvian maca The maca root boasts a remarkable **nutritional** composition. It is rich in complex carbohydrates (about 60-75% of dry weight) that provide slow-release energy, but it also contains an unusually high amount of protein (about 10-14%) for a tuber, including all essential amino acids. It is abundant in **dietary fibers** and a variety of important vitamins and minerals. In particular, maca provides good amounts of vitamin C, B vitamins, and E, antioxidant nutrients useful for supporting the immune system, metabolism, and nervous balance. Among the **minerals**, calcium and iron stand out – essential for strong bones and preventing anemia – as well as copper, zinc, and iodine. This combination of micronutrients supports many physiological processes: from **hormonal production**, to bone health, to cognitive function and maintaining **healthy skin and hair** (discover all the [natural remedies for hormonal imbalances](https://www.terzaluna.com/blog/squilibrio-ormonale-rimedi)).

Alongside its nutritional values, maca contains unique bioactive compounds. Researchers have isolated antioxidant polyphenols, glucosinolates (like those found in broccoli and cabbage), and especially unique substances called macamides and macaenes. These are alkaloids and amides found almost exclusively in maca, believed to be responsible for many reported beneficial effects. Thanks to this rich phytocomplex, Peruvian maca possesses adaptogenic properties: this means it helps the body adapt to stress by improving physical and mental responses. Unlike stimulants like caffeine or black tea, adaptogens like maca support energy without causing agitation or sudden spikes, contributing to consistent vitality throughout the day.

Maca is a small powerhouse of essential nutrients and active molecules. Its nutritional and antioxidant properties make it an interesting product for those seeking natural remedies and plant-based supplements. But what concrete benefits can it offer? In the next paragraph, we will analyze the main effects attributed to Peruvian maca, comparing traditional wisdom with available scientific evidence.

Benefits of Peruvian Maca

Since ancient times, maca has been attributed with benefits on various aspects of well-being. In Andean folk medicine, it is considered a revitalizing tonic, useful for increasing physical endurance, stimulating libido, and improving fertility in both men and women (we have already discussed natural male aphrodisiacs in an article). In recent years, scientific research has also begun to study these effects: some preliminary studies confirm part of the traditional properties, although further research is needed for definitive confirmations.

Let's analyze the main benefits of maca.

Energy, Endurance, and Combating Fatigue

One of the reasons maca is taken as a supplement is its potential effect on energy levels and reducing fatigue. Thanks to its content of carbohydrates, proteins, and micronutrients, maca provides natural fuel for the body. Experimental studies on animals indicate that maca indeed possesses anti-fatigue properties: for example, maca extracts have been found to improve endurance and performance under physical stress conditions. Many athletes and active individuals report increased vitality and better recovery from fatigue after a few weeks of maca supplementation. This adaptogenic action can help the body better withstand daily stress (both physical and mental) without the energy peaks and crashes typical of stimulants.

It should be noted that clinical data on humans in this area are still limited. However, due to its restorative properties (B vitamins, amino acids, iron), maca is often recommended during periods of fatigue or convalescence. Those who have tried it describe a sustained energy effect and greater mental concentration. Despite the lack of extensive scientific evidence, traditional use agrees: maca is the natural ally for regaining energy in a balanced way, without nervousness. In any case, the energizing effect is subjective and does not replace healthy habits like a balanced diet and adequate rest.

Maca and Benefits for Men (Libido and Male Fertility)

Peruvian maca is perhaps most famous for its connection to the sexual and reproductive sphere, particularly in men. In Peru, it is said to increase virility and is considered a powerful natural aphrodisiac. How much of this is true? Some scientific research has investigated the effects of maca on male fertility, libido, and potential sexual hormones:

  • Increase in Libido: Initial clinical studies suggest that taking maca may enhance sexual desire. For instance, a 2010 systematic review found that in two controlled clinical trials, maca supplementation led to a significant improvement in sexual desire in both healthy adult men and menopausal women. However, in another pilot study on cyclists, no effects were observed, indicating that results may depend on the context. Overall, these preliminary findings suggest a potential aphrodisiac effect, consistent with the traditional use of the root.
  • Fertility and Sperm Health: One of the most promising benefits concerns the quality of male semen. A small Peruvian clinical study showed interesting results: adult men who took maca (1.5-3 g per day) for 4 months experienced an increase in seminal volume, sperm count, and sperm motility, without changes in hormonal levels of testosterone, LH, FSH, and estradiol. In practice, maca seems to improve spermatogenesis through non-hormonal mechanisms. Another review (2016) of multiple studies confirmed positive effects of maca on sperm concentration and motility in both fertile men and those with mild fertility issues. These results make maca a potential ally for those seeking to naturally support male fertility. However, the number of studies is still limited and with few participants, so more extensive research is needed to confirm these findings.
  • Erectile Dysfunction: Preliminary research has explored whether maca can help with erectile disorders. In a study on men with mild erectile dysfunction, 12 weeks of maca led to subjective improvements in sexual function compared to a placebo. Again, these are initial findings to be taken with caution. It is not a "cure" for severe erectile problems, but it could offer supportive benefits for male sexual well-being.

It is important to emphasize that, while showing positive signs, maca does not act as a drug. For example, it does not increase testosterone levels in healthy men, and its benefits on sexual function may only manifest after several weeks of consistent use. Therefore, maca can benefit male sexual vitality and fertility (more numerous and mobile sperm), partially confirming its traditional reputation, but the scientific evidence, although promising, remains limited and requires further investigation.

Benefits for Women (Hormonal Balance and Vitality)

The female audience also shows interest in maca, particularly for addressing some disorders related to hormonal imbalances. In South America, maca is traditionally used to alleviate menopausal symptoms and improve female fertility (discover all the herbs and teas for menopause). Let's see what the studies say:

  • Menopause Symptoms and Mood: Some research has investigated the effect of maca on post-menopausal women. A small double-blind clinical study found that 6 weeks of maca supplementation (3.5 g per day) led to a significant reduction in anxiety and depression, measured with psychological scales, and an improvement in sexual function (desire, satisfaction) compared to placebo. Interestingly, these benefits were observed without changes in estrogen levels or other female hormones, suggesting that maca may act through a different mechanism (e.g., modulating neurotransmitters or providing nutrients that support the nervous system). Another small pilot study suggested that maca might also slightly reduce hot flashes and improve blood pressure in menopausal women, but the evidence is still preliminary. Overall, maca seems to offer natural support for emotional and sexual well-being during hormonal changes, although it is not a substitute for hormone replacement therapy.
  • Female Fertility: Fewer studies have evaluated the impact of maca on women's fertility. Traditionally, it is believed to regulate the cycle and improve ovarian vitality. Some data from animal models show an increase in follicular maturation and ovarian health with maca use. In clinical practice, many women use maca as a restorative in cases of fatigue, decreased desire, or menstrual irregularities. Although there is a lack of solid evidence of a direct effect on ovulation or conception probabilities, the nutrient supply and stress reduction from maca could indirectly benefit female reproductive health.
  • Bones and Metabolism: Red maca, in particular, has been associated with benefits for bone health. In some experimental models, it has shown to prevent bone density loss (for example, in animals with induced menopause). Additionally, due to its calcium and mineral content, maca can help maintain a strong skeleton—an important aspect especially for post-menopausal women, who are more prone to osteoporosis. There is also interest in metabolism and body weight: being adaptogenic, maca might help manage metabolic stress, but specific research is needed to confirm this.

In general, for women, Peruvian maca represents a versatile natural supplement. It can provide an extra boost in terms of energy and mood, help counteract minor discomforts related to hormonal imbalances, and support the body during delicate phases like menopause. Note: it should not be considered a miraculous remedy for serious gynecological problems—in such cases, medical consultation is essential.

Other Possible Benefits

In addition to the areas already mentioned, research (especially in vitro or on animal models) is exploring further possible benefits of Peruvian maca:

  • Antioxidant and Immune Action: Thanks to polyphenols, flavonoids, and vitamins, maca shows a good antioxidant capacity. This means it can help counteract free radicals, contributing to the reduction of oxidative stress responsible for cellular aging. Regular consumption of maca could therefore support the body's natural immune and anti-aging defense systems.
  • Memory and Cognitive Function: Animal studies suggest a potential neuroprotective effect of maca compounds, with improvements in memory and learning, and it is therefore listed among the natural remedies for memory and concentration. In Peru, maca is sometimes recommended to students during periods of intense study. We do not yet have solid clinical data on humans, but the nutritional profile (B vitamins, antioxidants) suggests support for the brain and mood.
  • Natural Anti-inflammatory: Traditional use of maca also included joint pain and rheumatism. Some research has found anti-inflammatory effects in maca extracts, although indirect. This could explain the reported benefits on menstrual pain or minor chronic inflammations, but confirmations are needed.
  • Prostate Health: Specific studies indicate that red maca could slightly reduce prostate size in animal models with benign prostatic hyperplasia. It is no coincidence that in Peru, men use varieties of maca to support prostate health. Again, this is experimental: interesting, but requires further clinical studies.

Peruvian maca thus offers a range of potential benefits on energy, sexual sphere, mood balance, and more, partially supported by initial studies. However, it is essential to maintain a realistic approach: to date, scientific evidence, while encouraging in some areas, does not fully support all the miraculous properties advertised. Maca is not a drug nor a panacea: it should be seen as a dietary supplement that, when included in a healthy lifestyle, can contribute to overall well-being. More research is needed to better understand its effects on humans, but its long history of traditional use suggests that, if taken correctly, it can be a valuable natural aid.

bowl of maca powder and two whole maca roots

How to Use Maca: Supplement and Culinary Use

After exploring its properties and benefits, let's see how Peruvian maca is consumed in daily practice. Maca is mainly available in two forms:

  • Maca Powder: obtained from dried and ground root. It is yellow-beige in color (for yellow maca, the most common) and has a malty, slightly sweet taste reminiscent of caramel or ginseng root. The powder is very versatile in cooking: it can be added to water, smoothies, fruit extracts, plant milk, or mixed into yogurt or porridge for breakfast. It can also be used in recipes for energy bars, homemade bars, or cookies, as it withstands moderate oven temperatures. For those who love natural cooking, maca powder is a simple ingredient to integrate into daily recipes, enriching them with nutrients.
  • Maca in Capsules or Tablets: here, maca powder is encapsulated for more practical consumption. This form is convenient for those who want precise doses and do not like the taste of maca. Each capsule usually contains 500 mg or 1 g of maca extract; just follow the dosage indicated by the manufacturer. The effectiveness is comparable to the powder, provided the product is of quality.

There is also liquid maca extract (tincture), less common, to be taken in drops diluted in water. Regardless of the form chosen, it is important to respect the recommended dosages.

Are you looking for a way to give a natural boost to your day? Try adding an ingredient with a long Andean tradition to your diet. At Terzaluna, you can find Maca Powder, perfect for adding to smoothies, muesli, or yogurt.

  • From organic farming
  • 100g pack
  • Improves the performance of our body
8,90€
Buy

How much maca to take?

Typical doses range from 1.5 to 3 grams per day of dried root. Practically, 1.5-3 g corresponds to about 1-2 level teaspoons of powder per day. It's better to start with the minimum dose (e.g., half a teaspoon, ~1 g) and gradually increase if well tolerated. Many capsule supplements provide 2-3 g of maca per day divided into multiple capsules.

It is often recommended to take maca in the morning or during the day, avoiding evening hours to prevent mild insomnia in those sensitive to its energizing effect. Maca can be taken continuously for several cycles: for example, 6-8 weeks of daily supplementation followed by a break of a few weeks. This is to avoid habituation and maintain effectiveness over time (although there is no definite proof that cycling is necessary, it is an empirical precaution followed by many).

Also important is the quality of the supplement: choose organic maca from the original Andean regions, naturally dried. There are gelatinized maca products, which are powders that have undergone a heating and pressurization process to remove starches: this makes them more digestible and concentrated, useful for those with digestive difficulties with raw maca.

How to use maca in cooking

In cooking, maca pairs well with ingredients like cocoa, carob, vanilla, banana, and almond milk. A simple recipe is to add a teaspoon of maca to a banana and cocoa smoothie to create a natural "energy smoothie." Alternatively, mix the powder into morning muesli or in the batter for pancakes and whole-grain cookies. Light heat does not significantly destroy its nutritional properties (in Peru, maca is traditionally always consumed cooked or toasted). So feel free to be creative, remembering that the taste is distinctive but easily masked with other sweet flavors.

Peruvian maca is easy to incorporate into the daily diet. Whether taken as a capsule supplement or as a powdered superfood, it can become a healthy morning habit for a natural boost. As with any functional food, the key is consistency: benefits such as increased energy or hormonal well-being are noticeable after a few weeks of regular use.

Side effects of maca

Peruvian maca is generally considered a safe and well-tolerated supplement, especially at dietary doses. It has been consumed for centuries as a daily food in the Andes, which attests to its good safety profile. However, in certain cases or with high dosages, contraindications and side effects may occur:

Mild side effects: At the start of intake or with excessively high doses, some people report minor transient disturbances. The most common are gastrointestinal: bloating, gas, abdominal cramps, or mild nausea. Other reported effects include headaches and insomnia (especially if maca is taken in the evening, due to its energizing action). In rare cases, acne reactions or increased sweating have appeared, possibly related to its effect on metabolism. Often these symptoms resolve by reducing the dosage or pausing intake for a few days. Every body is different: some take maca without any adverse effects, while more sensitive individuals need to introduce it gradually. Advice: always start with small doses and increase slowly, listening to your body's reactions.

Maca: contraindications

Although natural, maca is not suitable for everyone. Experts particularly advise against the use of maca in the following cases:

  • Thyroid issues: Maca contains a certain amount of iodine and goitrogenic compounds (like many vegetables in the Brassicaceae family). Those suffering from hypothyroidism or thyroid dysfunction should avoid it or at least consult a doctor before use, as it may affect thyroid function. Cooked (gelatinized) maca has a reduced goitrogen content, but caution is advised.
  • Hormonal disorders and hormone-sensitive tumors: Due to its adaptogenic action on the endocrine system, maca is contraindicated for individuals with hormone-sensitive conditions. Women with a history of breast cancer (or significant family history) should avoid it, as should men with prostate cancer or hyperplasia (high PSA), unless advised otherwise by a doctor. It is also prudent to abstain from use in cases of endometriosis or uterine fibroids, as maca, although not containing estrogens, indirectly affects hormonal balance and could interfere.
  • Pregnancy and breastfeeding: As a precaution, it is advised to avoid maca during pregnancy and breastfeeding. There are not enough studies on its safety during these stages, so it's better to avoid it. Moreover, in Peru, pregnant women traditionally do not consume large amounts of maca, sticking to usual foods.
  • Children and adolescents: Since it is not part of common infant nutrition and there is no specific data, it is preferable not to give maca supplements to young children. For adolescents, it can be evaluated on a case-by-case basis with a doctor/herbalist, but generally, it is recommended to wait until adulthood.
  • Allergies/intolerances: Although rare, it is possible to be allergic to maca or develop an intolerance. Anyone showing allergic symptoms (skin rashes, itching, breathing difficulties) after consuming maca should stop immediately and consult a doctor.

In all doubtful cases, consulting a qualified doctor or herbalist before starting maca supplementation is a good practice. This is crucial if you are already taking medications (e.g., for the thyroid or hormonal therapies) to avoid interactions.

An important final point regarding contraindications concerns excessive use. As with any supplement, do not exceed the recommended doses. Taking excessive amounts of maca does not amplify the benefits but rather increases the risk of side effects (headaches, tachycardia, digestive disorders). Adhering to the manufacturer's instructions or your trusted advisor ensures safe use.

Where to buy maca online: Terzaluna maca powder

If you are curious to try Peruvian maca, it is important to purchase a quality product. There are many brands of maca-based supplements on the market – loose powder, capsules, extracts – but not all offer the same guarantee in terms of purity and origin. Terzaluna offers you maca powder from Peru, available for purchase online in just a few clicks and delivered directly to your home.

The Terzaluna maca powder comes from the Peruvian Andes, cultivated using traditional and environmentally friendly methods. You can use Terzaluna maca in your smoothies, juices, or favorite recipes, knowing you are adding an ingredient with an authentic flavor, a product of the Andean terroir.

Discover it and treasure it, with awareness and pleasure.

  • From organic farming
  • 100g pack
  • Improves the performance of our body
8,90€
Buy

Bibliography

Terza Luna Posted by Terza Luna
Plant Lovers