Ashwagandha, a revered herb in Ayurvedic medicine, has been a cornerstone of traditional health practices for centuries. Known scientifically as Withania somnifera, this ancient herb is celebrated for its multifaceted healing properties. In recent times, Ashwagandha has gained global recognition, not just as a stress-reliever but also for its potential impact on testosterone levels.

This article delves into the intriguing relationship between Ashwagandha and testosterone, unraveling the mysteries of this traditional herb and its modern-day implications for hormonal health.

What is Ashwagandha?

Ashwagandha, or Withania somnifera, is more than just a supplement; it’s a historical treasure trove of wellness. Originating from the dry regions of India, the Middle East, and parts of Africa, this evergreen shrub has been a staple in Ayurvedic medicine for over 3,000 years. Traditionally, it’s been used to rejuvenate the body, enhance vitality, and as a remedy for various ailments.

In modern health supplements, Ashwagandha is celebrated for its adaptogenic properties – helping the body resist physical and mental stress. It’s not just about stress relief; this powerful herb is linked to improved energy levels, better sleep, and enhanced cognitive function.

The versatility of Ashwagandha makes it a popular choice in today’s fast-paced world, where balancing health and lifestyle is more crucial than ever.

Understanding Testosterone and Its Importance

Testosterone, often hailed as the key male hormone, plays a pivotal role in men’s health. It’s not just about muscle mass and libido; testosterone influences bone density, fat distribution, and red blood cell production. It’s a cornerstone of men’s physical and mental well-being.

However, when testosterone levels dip – a common occurrence with aging – men may experience a range of symptoms. These include reduced muscle strength, low energy levels, mood fluctuations, and decreased sexual drive.

Understanding the causes of low testosterone, such as stress, obesity, and hormonal imbalances, is crucial for addressing these issues effectively. This is where the potential role of herbs like Ashwagandha in boosting testosterone becomes particularly significant.

Ashwagandha and Testosterone: The Connection

The link between Ashwagandha and testosterone has sparked considerable interest in the health and wellness community. Recent studies have shed light on this ancient herb’s potential to boost testosterone levels, a finding that resonates with men worldwide.

For instance, a study involving 57 male participants revealed that those who took Ashwagandha supplements experienced a significant increase in testosterone levels compared to a placebo group [1].

This is just one of many studies that underscore Ashwagandha’s potential in enhancing male hormonal health.

Further research has consistently shown that men taking Ashwagandha supplements report higher testosterone levels. In a notable study, overweight men aged 40-70 who took Ashwagandha supplements for 8 weeks saw a nearly 15% increase in testosterone levels [2].

These findings are not just numbers; they represent a beacon of hope for men grappling with low testosterone levels. The growing body of evidence suggests that Ashwagandha could be a key player in managing and potentially reversing the symptoms associated with low testosterone.

How Does Ashwagandha Boost Testosterone?

The question of how Ashwagandha boosts testosterone is as fascinating as the effect itself. One of the primary ways Ashwagandha may increase testosterone is by reducing stress and, consequently, cortisol levels.

1). By Reducing Cortisol,  Cortisol, known as the stress hormone, can negatively impact testosterone production. Ashwagandha’s adaptogenic properties help in mitigating stress, thereby creating a more favorable environment for testosterone production [3].

2). Increasing luteinizing hormone : Another mechanism through which Ashwagandha may boost testosterone is by increasing the production of luteinizing hormone. This hormone plays a critical role in the reproductive system, particularly in stimulating the production of testosterone in the testes.

Studies have shown that Ashwagandha supplementation can lead to an increase in luteinizing hormone levels, thus promoting higher testosterone levels [4].

3). Antioxidant effects

Moreover, Ashwagandha’s antioxidant properties cannot be overlooked. Oxidative stress can impair testicular function and testosterone production. The antioxidants in Ashwagandha protect the testicular cells from oxidative damage, thereby supporting healthy testosterone levels. This dual action of reducing stress and combating oxidative stress makes Ashwagandha a unique and potent natural supplement for boosting testosterone [5].

4).  Enhancing DHEA-S Hormone Levels: Studies have indicated that Ashwagandha plays a significant role in elevating the levels of DHEA-S in the body [6].

DHEA-S, or Dehydroepiandrosterone Sulfate, is a critical steroid hormone that acts as a precursor in the conversion of estrogen into testosterone. This conversion is essential for maintaining a healthy balance of hormones in the body, particularly for enhancing testosterone levels, which are crucial for various male physiological functions.

5). Reduces Oxidative Stress: One of the remarkable benefits of Ashwagandha is its ability to combat oxidative stress, a condition that can adversely affect testicular health.

Oxidative stress, caused by an imbalance between free radicals and antioxidants in the body, can lead to a decrease in sperm count, potential damage to sperm DNA, and may even contribute to infertility issues.

Ashwagandha addresses this problem by boosting the activity of a vital enzyme present in all living cells, known for its role in mitigating oxidative stress. This enzyme enhances the body’s antioxidant defenses, thereby protecting the testicular cells from oxidative damage and supporting overall reproductive health [7].

The ongoing research in this area continues to unveil the complex yet promising relationship between Ashwagandha and testosterone production.

Dosage and Usage: How Much Ashwagandha to Take

When it comes to harnessing the testosterone-boosting benefits of Ashwagandha, dosage is key. While there’s no one-size-fits-all answer, clinical studies provide some guidance. Generally, dosages ranging from 300 mg to 5 grams per day have been used in research settings with positive outcomes [8].

However, most supplements on the market recommend a daily dose of around 300 to 500 mg, often taken in two divided doses.

Ashwagandha is available in various forms, each offering unique benefits. Capsules are convenient and provide a precise dosage, making them a popular choice. Powders can be mixed into smoothies or teas for a more integrative approach to supplementation. There’s also the option of liquid extracts, which are fast-absorbing and can be added to beverages. The choice of form largely depends on personal preference and lifestyle considerations.

It’s important to start with a lower dose and gradually increase it, monitoring your body’s response. Consulting with a healthcare provider before starting any new supplement regimen is always advisable, especially to determine the most effective dosage for your specific needs.

Benefits Beyond Testosterone: Other Health Perks of Ashwagandha


Ashwagandha has shown promising results in enhancing muscle strength and size, particularly in young men participating in resistance training. The study by Wankhede et al., 2015, highlighted that supplementation with Ashwagandha led to significant improvements in muscle strength and size. [9]

Additionally, it was found to reduce muscle damage caused by exercise, suggesting that Ashwagandha can be a beneficial supplement for those looking to improve their physical fitness and muscle-building efforts.

Sexual Performance:

The impact of Ashwagandha on sexual health is noteworthy. According to Chauhan et al., 2022, Ashwagandha root extract plays a vital role in enhancing and maintaining normal sexual function in adult males. [10]

This includes improvements in aspects such as libido, performance, and overall sexual well-being. The herb’s natural properties contribute to a healthier sexual life, making it a valuable natural remedy for those seeking to improve their sexual health.

Anti-Estrogen Effects:

While direct research on Ashwagandha’s anti-estrogen effects is limited, its influence on testosterone and DHEA-S levels suggests potential benefits in counteracting estrogen effects. Lopresti et al., 2019, indicate that Ashwagandha’s role in hormonal balance might indirectly reduce estrogen dominance. [11]

However, this area requires more focused research to fully understand the herb’s impact on estrogen levels and related conditions.

Androgenic Activity:

Ashwagandha’s androgenic benefits, particularly regarding male reproductive health, are supported by research. Nasimi Doost Azgomi et al., 2018, found that Ashwagandha enhances spermatogenesis and improves sperm-related indices in males. [12]

This indicates that the herb could be beneficial in boosting male fertility and overall reproductive health, thanks to its potential androgenic properties.

Improved Fertility:

Ashwagandha has shown significant potential in enhancing fertility in both men and women. Tuli et al., 2023, highlight its ability to restore fertility affected by iron overload by improving testicular and ovarian functions. [13]

Furthermore, a study by Sengupta et al., 2017, revealed that oral intake of Ashwagandha roots leads to an improvement in sperm count and motility. It also helps in regulating reproductive hormone levels, thereby enhancing male fertility. [14]

These findings position Ashwagandha as a valuable natural supplement for those facing fertility challenges.

Help with Erectile Dysfunction:

The efficacy of Ashwagandha in treating erectile dysfunction is rooted in its aphrodisiac properties. Soni & Sharma, 2017, have identified its effectiveness in this area, underscoring its potential as a natural remedy for erectile dysfunction. [15]

Additionally, Nimesh et al., 2019, point out that Ashwagandha has been traditionally used for treating erectile dysfunction, further affirming its role in improving sexual health and function. [16]

Increased Sex Drive:

Ashwagandha’s impact on sexual function extends to both men and women. A study by Dongre, Langade, & Bhattacharyya, 2015, found that Ashwagandha root extract can improve various aspects of sexual function in healthy women, including arousal, lubrication, orgasm, and overall satisfaction. [17]

Similarly, Chauhan, Srivastava, & Pathak, 2022, report that Ashwagandha aids in the improvement and maintenance of normal sexual health in adult males. These findings suggest that Ashwagandha can be a beneficial supplement for enhancing sexual drive and health in both genders. [18]

Safety and Side Effects

Ashwagandha is generally considered safe for most people when taken in the recommended dosages. It has been used for centuries in Ayurvedic medicine, and modern studies support its safety profile [19]. However, like any supplement, it’s not without potential side effects.

Some individuals may experience mild side effects such as upset stomach, diarrhea, or nausea, especially when taken in higher doses. It’s crucial to listen to your body and adjust the dosage accordingly.

There are also considerations regarding interactions with other medications. Ashwagandha may interact with immunosuppressants, sedatives, and thyroid medications. Therefore, if you’re on any prescription drugs, it’s essential to consult with your healthcare provider before adding Ashwagandha to your regimen. Pregnant and breastfeeding women should avoid Ashwagandha, as there is insufficient data on its safety in these populations.


These findings demonstrate the diverse potential health benefits of Ashwagandha, particularly in enhancing hormonal health while boosting Testosterone levels, muscle development, and sexual wellness.

Other findings demonstrate Ashwagandha’s potential in enhancing reproductive health, addressing erectile dysfunction, and boosting sexual desire. However, individual responses may vary, and further research is needed for conclusive evidence in some areas.


  1. How to Use Ashwagandha for Testosterone:
    • Ashwagandha root extract has been used in various forms, such as powder or extract, to influence testosterone levels. Dosages in studies vary, often ranging from 300 mg to 5 grams per day. For instance, a study found that Ashwagandha root at 5000 mg/d for 12 weeks increased total testosterone by 143 ng/dL (Santos, Howell, & Teixeira, 2019).
  1. Ashwagandha’s Effect on Testosterone in Females:
    • Research indicates that Ashwagandha supplementation increased testosterone levels in males but not in females (Lopresti et al., 2019).
  1. Ashwagandha’s Effect on Testosterone in Young Males:
    • Ashwagandha has been associated with increased testosterone levels in young males. For example, its supplementation improved sexual function in male rats by activating the Nrf2/ HO-1 pathway and increasing serum testosterone levels (Şahin et al., 2016).
  1. Timeframe for Ashwagandha’s Effect on Testosterone Levels:
    • The time it takes for Ashwagandha to affect testosterone levels can vary. Some studies show significant increases within 4 to 12 weeks. For instance, taking Ashwagandha root at 5000 mg/d for 12 weeks increased total testosterone by 143 ng/dL (Santos, Howell, & Teixeira, 2019), while another study reported a 14.7% greater increase in testosterone over 8 weeks (Lopresti, Drummond, & Smith, 2019).

These findings indicate that Ashwagandha can be beneficial for boosting testosterone levels, particularly in males, with effects observable within a few weeks to a few months of supplementation. However, the effectiveness can vary depending on individual factors and the specific form and dosage of Ashwagandha used.


Senior Medical Reviewer | + posts

Dr. Aleksandar Grbovic is a highly experienced medical doctor specializing in cardiovascular and diabetes medications, with a notable academic tenure at the University of Belgrade's Faculty of Medicine. He has a significant association with the Institute of Occupational Medicine "Serbian Railways," a primary care facility serving over 100,000 patients across Serbia. His medical expertise extends to Radiology, and he has contributed to the development of educational materials for US medical board exams. Dr. Grbovic is also a freelance medical writer, aiming to bridge the communication gap between doctors and patients by simplifying complex medical topics. As a Senior Medical Reviewer at, he uses his extensive knowledge to provide accurate and understandable health information to the public. Read more about him.

Ron Males, a seasoned bodybuilder and sports performance enhancement specialist, is known for his unique perspective on the parallels between sports and sex. With a foundation in personal experience and comprehensive research on performance enhancement supplements, testosterone boosters, and muscle building supplements, Ron is dedicated to providing accurate information to counteract widespread misinformation. His interests extend to technology and biohacking, with a focus on optimizing all aspects of human life. Ron advocates for the use of herbs, performance-enhancing drugs, and other substances to boost performance in various settings, from corporate environments to physical fitness and daily life. He is always seeking innovative methods to expand human capabilities. As a supplement reviewer at, Ron uses his extensive knowledge to analyze supplements, providing readers with reliable, in-depth reviews to guide their decisions. His first-hand experience with several bodybuilding supplements, and understanding of herbs & bio-hacking makes him an invaluable asset to the community. Read more about him.