Maca Supplements for Women: Benefits, Hormones, Energy and What to Expect

Introduction: What Can Maca Supplements Offer Women?

Maca is frequently promoted as a natural supplement for hormone balance, menopause, energy, and sexual wellness. Not all commonly advertised maca benefits have the same level of human evidence. Research has focused mainly on menopausal symptoms and sexual function, while claims about energy, fertility, and broad hormone regulation remain less established.

Human studies have reported possible improvements in selected menopausal and sexual-function measures, but the evidence remains limited. Maca has not been established as a treatment for hormonal disorders, infertility, depression, or chronic fatigue.

The most accurate way to describe maca is as a traditional botanical with some preliminary human research—not as a natural hormone replacement or a proven way to regulate estrogen. For women considering maca, the key questions are what has actually been studied, which preparations were used, and whether the findings apply to the product being considered.

What Is Maca Root and Why Do Women Take It?

Maca (Lepidium meyenii; also discussed in botanical literature as Lepidium peruvianum) is a plant in the Brassicaceae family, native to the high-altitude Andes of Peru. Its edible root or hypocotyl has traditionally been consumed as food and used in preparations associated with vitality and reproductive health.

Maca contains several groups of naturally occurring compounds, including macamides, macaenes, glucosinolates, sterols, and polyphenols. The composition can vary with botanical identity, growing conditions, root color, harvest, storage, and processing.

Commercial products include raw maca powder, gelatinized maca powder, capsules, and extracts. These dosage forms and ingredient preparations should not be assumed to be interchangeable: a gram of root powder is not automatically equivalent to a gram—or a stated extract ratio—of a concentrated extract.

Potential Benefits of Maca for Women

Menopause and Menopausal Symptoms

A small body of clinical research has investigated maca in perimenopausal and postmenopausal women. Some trials reported improvements in overall menopausal symptom scores, which may include psychological and physical symptoms. However, the studies used different preparations and designs, and their findings have not established maca as an effective treatment for hot flashes or night sweats.

The 2023 nonhormone therapy position statement from The Menopause Society lists supplements and herbal remedies as a category among interventions not recommended for menopausal vasomotor symptoms because the evidence is insufficient. The statement does not make a maca-specific recommendation, providing guideline-level context for interpreting small maca trials. Maca should not replace a discussion with a healthcare professional about persistent hot flashes, night sweats, sleep disruption, or other troublesome symptoms.

Mood and Emotional Well-Being

A small randomized crossover study in postmenopausal women reported lower depression scores after maca supplementation compared with placebo. This is an early finding, not evidence that maca treats depression or anxiety. Mood during the menopause transition can be affected by sleep, life circumstances, physical symptoms, and mental health conditions. Persistent or severe symptoms deserve clinical assessment rather than self-treatment with a supplement.

Energy, Stamina, and Daily Vitality

Maca has a traditional reputation as a food associated with stamina and vitality. However, robust clinical evidence that maca consistently increases energy or reduces fatigue in women is lacking.

Although maca is often included in energy and vitality supplements, this traditional positioning should not be confused with demonstrated improvements in fatigue, exercise performance, or daily energy in women. Human evidence for these outcomes remains limited. Persistent fatigue should not automatically be attributed to hormonal changes; sleep disorders, anemia or iron deficiency, thyroid conditions, medication effects, and other causes may need evaluation.

Libido and Sexual Function

A few small trials have examined maca in relation to sexual desire or sexual-function scores. Some reported improvements, including in postmenopausal women and women experiencing antidepressant-associated sexual difficulties.

These findings are preliminary. Sexual desire, arousal, orgasm, and satisfaction are influenced by multiple physical, psychological, medication-related, and relationship factors. The available research does not establish maca as a treatment for hypoactive sexual desire disorder (HSDD) or other sexual disorders.

Female Fertility and Reproductive Health

Maca has a long history of traditional use associated with reproductive health. However, there is insufficient high-quality human clinical evidence to establish that maca improves ovulation, egg quality, conception rates, or pregnancy outcomes in women. Women experiencing fertility difficulties should seek an appropriate medical evaluation rather than relying on maca as a fertility treatment.

Summary of Clinical Evidence

To better understand the scope of human research, several key clinical studies illustrate what researchers have evaluated and what was observed:

These studies used different maca preparations and populations. Their findings should not be treated as evidence that all commercial maca products produce the same effects.

Does Maca Balance Female Hormones?

“Hormone balance” is a broad marketing phrase, not a clearly defined clinical outcome. To evaluate the claim, it helps to distinguish plant compounds, proposed biological mechanisms, and measured hormone changes in human studies.

Is Maca a Phytoestrogen?

Phytoestrogens are plant-derived compounds that can interact with estrogen receptors or influence estrogen-related pathways. Soy isoflavones and red-clover isoflavones are familiar examples.

Maca has a different and varied phytochemical profile, including macamides, macaenes, glucosinolates, and sterols. It is not generally characterized as an isoflavone-rich ingredient like soy or red clover. That does not prove that maca has no biological activity related to endocrine pathways; it means it should not be described as an estrogen source or assumed to work like a conventional phytoestrogen supplement.

Does Maca Change Estrogen, FSH, or LH?

Human trial results are mixed. Brooks et al. (2008) and Stojanovska et al. (2015) did not report significant changes in the reproductive hormone measures they assessed. In contrast, the Meissner pre-gelatinized maca study reported changes in estradiol and FSH.

Differences in preparation, study design, participant characteristics, and analysis may contribute to the variation. The evidence does not establish that maca reliably raises estrogen, lowers FSH, or regulates LH across women or across commercial products.

Practical takeaway: Do not choose maca as a substitute for hormone therapy or as a treatment for a diagnosed hormone disorder. If a clinician is investigating menstrual changes, menopause symptoms, or suspected endocrine conditions, supplement use should be disclosed and test results interpreted in context.

Red, Yellow, or Black Maca: Which Is Better for Women?

Maca roots are commonly grouped by color, including yellow, red, and black. Research suggests that color groups may differ in phytochemical composition, but the extent and relevance of these differences depend on the material and analytical method.

Red, yellow, and black maca may differ in their phytochemical profiles. However, these differences do not establish that one color is clinically superior for women’s health. For more detailed information on color varieties, review our dedicated guide on [Black vs. Red vs. Yellow Maca]. Product selection should be based on verified botanical identity, processing specifications, ingredient documentation, and evidence relevant to the intended formulation.

How to Choose a Maca Supplement for Women

A useful comparison starts with the ingredient form and the actual amount per serving—not a front-label claim about “hormone balance” or a particular root color.

Raw Maca vs. Gelatinized Maca

• Raw maca powder is dried and milled root material. It retains more of the root’s native starch and is commonly used in powders and some capsule products.
• Gelatinized maca is processed with heat and moisture to alter and reduce the starch fraction. Despite the name, gelatinized maca does not mean that animal gelatin has been added. Processing can change digestibility and functional properties, but it does not automatically make the ingredient more clinically effective.

Maca Powder vs. Extract vs. Capsules

• Root powder: Dried and milled maca root evaluated by botanical identity, plant part, color or blend, and serving size.
• Gelatinized powder: Root powder processed with heat and moisture to modify starch, evaluated by processing description and ingredient identity.
• Extract: Ingredient produced using a defined extraction process, evaluated by extraction solvent, native drug-to-extract ratio (DER), and marker compounds if standardized.
• Capsules: A delivery format that may contain powder or extract, evaluated by actual maca amount per capsule and daily capsule count.

An extract ratio such as 10:1 is not a direct clinical-dose conversion. It does not, by itself, establish that 500 mg of extract is equivalent to 5 g of root powder. Extraction solvent, starting material, yield, composition, and analytical specifications all affect comparability.

Supplement Label-Checking Guide

To evaluate product transparency when shopping for a maca supplement, review these key label elements:

How Much Maca Should Women Take?

Human studies have used different maca preparations and amounts. Examples include 2 g per day of a specific pre-gelatinized preparation in the Meissner study, 3.3 g per day in the Stojanovska study, and 3.5 g per day in the Brooks study. The Dording trials investigated 1.5 g and 3 g per day in the context of antidepressant-associated sexual dysfunction.

These are study amounts, not a universal recommended daily dose, an established effective range for every outcome, or a guarantee of safety. There is no universally accepted maca dose for women. When comparing labels, calculate the actual amount of maca per daily serving. Do not confuse the amount per capsule with the daily amount, and do not treat extract ratios as interchangeable with root-powder weights.

What Should Women Realistically Expect from Maca?

When considering a maca supplement, setting realistic expectations helps prevent disappointment and ensures safe use:

• Potentially relevant research areas: Preliminary studies suggest possible support for menopausal symptoms, mood, and selected sexual-function measures.
• Not established: Maca is not proven to provide reliable hormone regulation, improved fertility, or consistent increases in energy.
• Individual response: Research findings do not guarantee that an individual will notice a benefit, and different preparations cannot be assumed to produce the same results.

Maca Side Effects and Safety for Women

Short-term human studies have generally reported reasonable tolerability, but the evidence base is limited. Long-term use, higher doses, pregnancy, breastfeeding, and use alongside some medications have not been adequately studied.

Pregnancy and Breastfeeding

There is insufficient reliable human evidence to establish the safety of maca supplementation during pregnancy or breastfeeding. Women who are pregnant or breastfeeding should avoid nonessential maca supplements unless their healthcare professional advises otherwise.

Hormone-Sensitive Conditions

Women with endometriosis, uterine fibroids, or a history of hormone-sensitive cancer should discuss maca with their healthcare professional before use. This precaution reflects limited safety data rather than established evidence that maca worsens these conditions. Human studies have not established a consistent estrogen-like effect, but the available evidence is not sufficient to confirm safety for every hormone-sensitive condition. Anyone receiving treatment for breast, ovarian, or endometrial cancer should consult their oncology team before adding a botanical supplement. Do not use maca as a substitute for prescribed endocrine treatment.

Thyroid Conditions

Maca belongs to the Brassicaceae family and contains naturally occurring glucosinolates, compounds also found in other cruciferous plants. Certain glucosinolate-derived compounds may affect thyroid physiology under specific conditions, particularly when iodine intake is inadequate. However, there is insufficient human evidence to establish that typical maca supplementation causes thyroid dysfunction. People with thyroid disorders or iodine deficiency should discuss regular or high-dose maca use with a healthcare professional.

Medication Considerations and Interactions

Clinical research on maca–drug interactions is limited. Women taking prescription medication, particularly those receiving cancer treatment or endocrine therapy, should consult their healthcare professional before starting maca. Do not change or discontinue prescribed medication based on supplement-related claims.

Maca may also interfere with certain testosterone immunoassays. Tell the clinician and laboratory team about maca use if testosterone testing is planned or if a result appears inconsistent with the clinical picture.

Potential Side Effects

Reported adverse effects in human studies have included transient gastrointestinal upset, headache, and irritability. A published case report described prolonged intermenstrual bleeding in a woman who had been taking maca powder. The report does not establish that maca caused the bleeding or that this is a common adverse effect, but unexplained menstrual changes should be discussed with a healthcare professional. Stop taking a supplement and seek medical advice if you experience unusual or persistent symptoms.

Frequently Asked Questions About Maca for Women

How Much Maca Is Safe for Women to Take Daily?

There is no universally established safe or effective daily dose for women. Clinical studies have used different preparations and amounts, often around 1.5–3.5 g per day, but these research doses are not a general recommendation. Follow the product label and ask a healthcare professional about your individual circumstances.

Does Maca Make Women Gain Weight?

Human evidence does not establish that maca directly causes weight gain or weight loss. Changes in body weight are influenced by overall diet, activity, sleep, medications, and health conditions.

Can Maca Improve Female Fertility?

There is insufficient high-quality human evidence that maca improves ovulation, egg quality, conception rates, or pregnancy outcomes in women. It should not be used as a fertility treatment.

How Long Does Maca Take to Work?

There is no established onset time. Studies have evaluated maca over periods ranging from several weeks to a few months, but the results vary by preparation and outcome. A study duration is not a guarantee that an individual will notice a benefit.

Are There Side Effects of Maca in Women?

Some studies have reported transient digestive upset, headache, or irritability. A case report has described prolonged intermenstrual bleeding, and maca may interfere with certain testosterone immunoassays. Long-term safety is not well established.

Does Maca Increase Estrogen Levels?

Human findings are mixed. Some studies reported no significant changes in measured reproductive hormones, while one study of a specific pre-gelatinized preparation reported changes in estradiol and FSH. Maca has not been shown to reliably increase estrogen in women.

Is Red Maca Better for Women Than Yellow Maca?

There is no strong human clinical evidence that red maca is superior to yellow maca for women’s health. Color may relate to differences in phytochemical composition, but product identity, processing, quality documentation, and the evidence for the intended use are more useful selection criteria.

References

1. Lee, M. S., Shin, B. C., Yang, E. J., Lim, H. J., & Ernst, E. (2011). Maca (Lepidium meyenii) for treatment of menopausal symptoms: A systematic review. Maturitas, 70(3), 227–233. PubMed
2. Brooks, N. A., Wilcox, G., Walker, K. Z., Ashton, J. F., Cox, M. B., & Stojanovska, L. (2008). Beneficial effects of Lepidium meyenii (Maca) on psychological symptoms and measures of sexual dysfunction in postmenopausal women are not related to estrogen or androgen content. Menopause, 15(6), 1157–1162. PubMed
3. Stojanovska, L., Law, C., Lai, B., Chung, T., Nelson, K., Day, S., et al. (2015). Maca reduces blood pressure and depression, in a pilot study in postmenopausal women. Climacteric, 18(1), 69–78. PubMed
4. Dording, C. M., Fisher, L., Papakostas, G., Farabaugh, A., Sonawalla, S., Fava, M., & Mischoulon, D. (2008). A double-blind, randomized, pilot dose-finding study of maca root (Lepidium meyenii) for the management of SSRI-induced sexual dysfunction. CNS Neuroscience & Therapeutics, 14(3), 182–191. PubMed
5. Dording, C. M., et al. (2015). A double-blind placebo-controlled trial of maca root as treatment for antidepressant-induced sexual dysfunction in women. Evidence-Based Complementary and Alternative Medicine, 2015, 949036. PubMed
6. Meissner, H. O., et al. (2006). Hormone-balancing effect of pre-gelatinized organic maca (Lepidium peruvianum Chacon): Physiological and symptomatic responses of early-postmenopausal women to standardized doses of maca in a double-blind, randomized, placebo-controlled, multi-centre clinical study. International Journal of Biomedical Science, 2(4), 375–394. PubMed
7. Meissner, H. O., et al. (2006). Hormone-balancing effect of pre-gelatinized organic maca (Lepidium peruvianum Chacon): Clinical responses of early-postmenopausal women to maca in a double-blind, randomized, placebo-controlled, crossover outpatient study. International Journal of Biomedical Science, 2(4), 375–394. PubMed
8. The North American Menopause Society. (2023). The 2023 nonhormone therapy position statement of The North American Menopause Society. Menopause. https://doi.org/10.1097/GME.0000000000002200
9. Srikugan, L., et al. (2011). First case report of testosterone assay-interference in a female taking maca (Lepidium meyenii). PMC3070333
10. Memorial Sloan Kettering Cancer Center. Maca. Integrative Medicine Herb Guide. https://www.mskcc.org/cancer-care/integrative-medicine/herbs/maca
11. Exploring the chemical and pharmacological variability of Lepidium meyenii: A comprehensive review of the effects of maca. (2024). Frontiers in Pharmacology. https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2024.1360422/full

Medical Disclaimer

This article is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. The studies discussed do not establish maca as a treatment for menopause, hormonal disorders, infertility, depression, or sexual dysfunction. Consult a qualified healthcare professional before starting a dietary supplement, especially if you are pregnant, breastfeeding, have an existing medical condition, or take prescription medication.