21 Latest Tongkat Ali Studies & Research List: Analyzed for Benefits & Side Effects
21 Latest Tongkat Ali Studies & Research List: Analyzed for Benefits & Side Effects

21 Latest Tongkat Ali Studies & Research List: Analyzed for Benefits & Side Effects

Welcome to the Super Achiever Club! We are dedicated to teaching free-thinking humans everything important in the fields of health, wealth, and social dynamics to become super achievers and make the world a better place. Today, we will discuss the research and studies surrounding Tongkat Ali, a popular herbal supplement with numerous potential benefits.

Table of Tongkat Ali Benefits & Associated Research Studies

BenefitDescriptionResearch Studies
Hormonal BalanceTongkat Ali is known to help in balancing hormones, particularly by increasing testosterone levels in men, which can impact muscle growth, strength, mood, and libido.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669033/
Libido EnhancementIt is reputed to enhance sexual drive and performance, making it a popular natural remedy for reducing symptoms of low libido in both men and women.https://www.sciencedirect.com/science/article/abs/pii/B9780128139226000631
Energy and StaminaThis herbal supplement is often used to boost energy levels and stamina, making it popular among athletes and those seeking improved physical performance.https://www.sciencedirect.com/science/article/abs/pii/B9780123964540000539
Stress ReductionTongkat Ali may help reduce stress hormones in the body, thereby lowering anxiety and improving mood, which is beneficial for overall mental health.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669033/
Muscle StrengthDue to its potential to increase testosterone levels, it might contribute to improved muscle mass and strength, beneficial for bodybuilding and athletic performance.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6639844/
Fertility ImprovementSome studies suggest that Tongkat Ali can improve sperm quality and fertility in men, making it a natural option for addressing male fertility issues.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3739276/
Mental ClarityIt may have positive effects on mental clarity and focus, aiding in cognitive tasks and reducing mental fatigue.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669033/
Weight ManagementThere is evidence to suggest that it can help in managing weight by increasing muscle mass and reducing body fat, particularly when combined with exercise.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3669033/
Blood Sugar ControlTongkat Ali may contribute to better blood sugar regulation, which is important for individuals with diabetes or those at risk.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400842/
Bone HealthIts role in testosterone production might also contribute to better bone density and health, potentially reducing the risk of osteoporosis.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6073572/
Immune System SupportThe supplement is believed to have properties that support the immune system, possibly enhancing the body’s resistance to illnesses.https://pubmed.ncbi.nlm.nih.gov/26816234/
Anti-inflammatory EffectsIt may have anti-inflammatory properties, making it useful in managing conditions related to chronic inflammation.https://www.mdpi.com/2075-1729/13/7/1465
Antioxidant PropertiesTongkat Ali contains compounds with antioxidant effects, which help in combating oxidative stress and promoting overall health.https://www.pnrjournal.com/index.php/home/article/download/1693/1447/2058

Table of Tongkat Ali Side Effects / Risks & Associated Research Studies

Side EffectDescriptionResearch Studies
InsomniaDue to its potential to increase energy levels, Tongkat Ali might lead to difficulties in falling or staying asleep.https://pubmed.ncbi.nlm.nih.gov/36047106/
Irritability and Mood ChangesSome individuals may experience mood swings or increased irritability, potentially linked to hormonal changes.https://pubmed.ncbi.nlm.nih.gov/23705671/
Increased Heart RateThe supplement might cause a mild increase in heart rate, particularly at higher doses.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5214558/
RestlessnessUsers may feel restlessness or hyperactivity, likely due to its energizing effects.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6294837/
Digestive IssuesTongkat Ali can cause gastrointestinal discomfort, including stomach pain, bloating, and constipation in some individuals.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10381342/
HeadachesSome users report experiencing headaches, which could be related to changes in hormonal levels or blood pressure.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7340557/
Allergic ReactionsAlthough rare, allergic reactions such as skin rashes, itching, or respiratory issues can occur.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7916751/
Increased Body TemperatureThere might be a slight increase in body temperature or hot flashes, possibly due to its effects on metabolism.https://pubmed.ncbi.nlm.nih.gov/37968729/
Blood Pressure ChangesFluctuations in blood pressure, either increase or decrease, have been reported by some users.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5075299/
Hormonal ImbalanceExcessive or prolonged use can potentially lead to hormonal imbalances, particularly concerning testosterone levels.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7076899/
Interference with MedicationsTongkat Ali may interact with certain medications, altering their effectiveness, especially those related to hormones, blood pressure, and heart conditions.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6274257/
DizzinessSome individuals might experience dizziness or light-headedness, particularly when starting the supplement or at higher doses.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7602496/

Overview of Tongkat Ali

Tongkat Ali, also known as Eurycoma longifolia, is a traditional Southeast Asian herb with a long history of use in traditional medicine. Research on Tongkat Ali has revealed its potential benefits in various areas, such as sexual health, immune support, and stress relief. To learn more about the herb, visit our page on What is Tongkat Ali?.

Potential Benefits and Research Studies

  1. Testosterone Support: Studies have suggested that Tongkat Ali may support healthy testosterone levels in men, which could potentially lead to enhanced sexual health, muscle growth, and overall well-being. For more information, read our article on Tongkat Ali Testosterone.
  2. Libido and Erectile Dysfunction: Research has shown that Tongkat Ali may help improve libido and alleviate erectile dysfunction. Learn more about these potential benefits in our post on Tongkat Ali Libido and Erectile Dysfunction.
  3. Stress Relief and Mood Enhancement: Some studies indicate that Tongkat Ali may help reduce stress and improve mood. Read our article on Tongkat Ali Stress Relief for more information.
  4. Immune System Support: Preliminary research suggests that Tongkat Ali may have immune-boosting properties. For a more in-depth look at this topic, visit our page on Tongkat Ali Immune System.
  5. Fertility Enhancement: Tongkat Ali has been studied for its potential to improve fertility in both men and women. Learn more in our article on Tongkat Ali Fertility.

Additional Benefits of Tongkat Ali

Apart from the benefits already mentioned, Tongkat Ali has been researched for its effects on several other aspects of health. Some of these additional benefits include:

Weight Loss and Metabolism

Tongkat Ali may play a role in supporting weight loss efforts and improving metabolism. Studies suggest that it can help increase the body’s resting energy expenditure, which could lead to better weight management. To learn more about how Tongkat Ali can aid in weight loss and metabolism, visit Tongkat Ali Weight Loss & Metabolism.

Sleep and Insomnia

Tongkat Ali has been suggested to have potential benefits for improving sleep quality and reducing insomnia. It is believed to help regulate cortisol levels, which can have a positive impact on sleep patterns. For more information on how Tongkat Ali may help with sleep and insomnia, visit Tongkat Ali Sleep & Insomnia.

Anxiety and Depression

Research has also explored the potential effects of Tongkat Ali on mental health, including anxiety and depression. It is thought that the herb’s adaptogenic properties could help balance stress hormones and improve mood. To learn more about the impact of Tongkat Ali on anxiety and depression, visit Tongkat Ali Anxiety & Depression.

Hair Growth and Hair Loss

Tongkat Ali may have potential benefits for hair growth and reducing hair loss. Its ability to regulate hormones, particularly testosterone, could play a role in promoting hair health. For more information on how Tongkat Ali can support hair growth and help with hair loss, visit Tongkat Ali Hair Growth, Hair Loss & Beard.

Precautions and Safety

Before using Tongkat Ali or any other supplement, it is essential to consult with a healthcare professional, especially if you have pre-existing health conditions, are pregnant or breastfeeding, or are taking medications. Ensure that you purchase Tongkat Ali products from reputable sources and follow the recommended dosage guidelines.

For more information on the safety and precautions related to Tongkat Ali, explore the following resources:

By staying informed and taking the necessary precautions, you can make the most of the potential benefits Tongkat Ali has to offer and improve various aspects of your health and well-being.

Side Effects and Interactions

While Tongkat Ali is generally considered safe, it may cause side effects in some people, it is important to be aware of them and monitor your health while using this supplement. For more information on potential side effects and interactions, visit the following pages:

Tongkat Ali Supplements and How to Choose the Right Product

Tongkat Ali is available in various forms, such as extracts, powders, capsules, tea, and tinctures. To make an informed decision on which form is best suited for your needs and preferences, consider the following information and resources for choosing the Best Tongkat Ali Supplements:

Extracts vs. Powders

Tongkat Ali extracts are a concentrated form of the herb, typically standardized to a specific percentage of active compounds. Powders, on the other hand, are made from ground Tongkat Ali root and may not have a standardized concentration of active ingredients. To learn more about the differences between extracts and powders, visit Tongkat Ali Extract vs. Powder.


Capsules are a popular choice for those who prefer an easy and convenient way to take Tongkat Ali. They typically contain either Tongkat Ali extract or powder and can be easily incorporated into daily supplement routines. For more information on choosing the best Tongkat Ali capsules, visit Best Tongkat Ali Capsules.


Tongkat Ali tea is another option for those who enjoy consuming the herb as a warm beverage. The tea is made from the dried root or leaves and can be prepared by steeping the material in hot water. To learn more about Tongkat Ali tea and how to choose the best product, visit Best Tongkat Ali Tea.


Tongkat Ali tincture is a liquid extract that can be easily added to beverages or taken directly under the tongue. Tinctures are often alcohol-based and provide a concentrated form of the herb’s active compounds. For more information on Tongkat Ali tinctures and how to select the best product, visit Best Tongkat Ali Tincture.

When selecting a Tongkat Ali product, it is essential to consider factors such as product quality, concentration, and manufacturing standards. It is recommended to choose products from reputable sources that adhere to high-quality standards and provide clear information on the active ingredient concentration and dosage guidelines.

Laboratory and Animal Research

Laboratory and animal research has played a crucial role in understanding the potential benefits and mechanisms of action of Tongkat Ali. These studies provide valuable insights into the herb’s effects on various physiological processes and help pave the way for future human supplementation trials.

Some key findings from laboratory and animal research on Tongkat Ali include:

  1. Antioxidant properties: In vitro studies have demonstrated the antioxidant potential of Tongkat Ali, which may help protect cells from oxidative stress and damage.
  2. Anti-inflammatory effects: Animal research has shown that Tongkat Ali may have anti-inflammatory properties, which could play a role in reducing inflammation and supporting overall health.
  3. Effects on fertility: Animal studies have indicated that Tongkat Ali may improve fertility by increasing sperm count, motility, and testosterone levels in male rats [Source].
  4. Stress reduction: Research in animal models has suggested that Tongkat Ali may help reduce stress by regulating the hypothalamic-pituitary-adrenal (HPA) axis and cortisol levels [Source].

Human Supplementation Trials

Human supplementation trials are essential for determining the efficacy and safety of Tongkat Ali in real-world settings. These studies help establish the optimal dosage, duration, and forms of the herb for specific health benefits.

Some notable findings from human supplementation trials on Tongkat Ali include:

  1. Testosterone and libido: A randomized, double-blind, placebo-controlled trial found that supplementation with Tongkat Ali extract significantly increased testosterone levels and improved sexual health in men with late-onset hypogonadism [Source].
  2. Stress and mood: A randomized, double-blind, placebo-controlled study demonstrated that Tongkat Ali supplementation could help reduce stress, improve mood, and enhance overall quality of life in moderately stressed subjects [Source].
  3. Sports performance: A study on male recreational athletes found that Tongkat Ali supplementation could improve physical performance, increase muscle strength, and reduce fatigue.

Research Background

Tongkat Ali, also known as Eurycoma longifolia, has a long history of traditional use in Southeast Asia. The herb’s roots have been used for centuries in various preparations to improve energy, vitality, and sexual health. The growing interest in natural remedies and alternative medicine has led to increased research on Tongkat Ali, with numerous studies conducted to investigate its potential health benefits and mechanisms of action.

Traditional Use

Traditionally, Tongkat Ali has been used in Southeast Asian countries such as Malaysia, Indonesia, and Thailand as a natural remedy to treat various ailments and improve overall health. The roots of the plant are often prepared as a decoction, which is consumed as a tonic to increase energy, enhance libido, and promote overall well-being.

Some traditional uses of Tongkat Ali include:

  1. Treatment of fatigue and general weakness
  2. Enhancement of sexual performance and fertility
  3. Relief from symptoms of fever and malaria
  4. Support for postpartum recovery in women

Modern Extracts

Modern extracts of Tongkat Ali are typically produced using advanced extraction techniques, which help isolate and concentrate the bioactive compounds responsible for the herb’s health benefits. These extracts are available in various forms, such as powders, capsules, and tinctures, making it easier for consumers to incorporate Tongkat Ali into their daily routines.

The growing popularity of Tongkat Ali extracts can be attributed to their potential health benefits, which have been supported by scientific research. Some of the key advantages of modern Tongkat Ali extracts include:

  1. Standardized and consistent dosage, ensuring optimal efficacy and safety
  2. Improved bioavailability and absorption, due to the concentration of active compounds
  3. Enhanced convenience and ease of use, compared to traditional preparations
  4. Rigorous quality control measures, which help ensure the purity and potency of the extracts

Comparing Tongkat Ali with Other Supplements

Tongkat Ali has been compared to various other supplements for its potential benefits and effects. If you are interested in learning how Tongkat Ali stacks up against other popular supplements, check out the following comparison articles:


Tongkat Ali is an herbal supplement with a rich history and numerous potential health benefits. The research and studies on this herb have shown promising results in various areas such as testosterone support, libido enhancement, stress relief, immune system support, and fertility enhancement. However, it is essential to be aware of the potential side effects and interactions and consult a healthcare professional before using Tongkat Ali, especially if you have pre-existing health conditions or are taking medications.

For more information on Tongkat Ali, its benefits, usage, and comparisons with other supplements, explore the resources provided by the Super Achiever Club.


  1. Does Tongkat Ali really work?

Tongkat Ali has been the subject of numerous studies that suggest it may provide various health benefits. However, individual results may vary, and it is essential to choose high-quality supplements and consult a healthcare professional before use.

  1. Does Tongkat Ali really increase testosterone?

Several studies have shown that Tongkat Ali can increase testosterone levels in men. For example, a Study found that men who consumed Tongkat Ali extract experienced a significant increase in their testosterone levels compared to a placebo group.

  1. What is the scientific study on Tongkat Ali?

Tongkat Ali has been researched extensively for its potential health benefits. Studies have investigated its effects on testosterone levels, sexual health, athletic performance, stress relief, fertility, immune system function, and more. Refer to the sources listed in the previous answer for examples of scientific studies on Tongkat Ali.

  1. How long does it take for Tongkat Ali to raise testosterone?

The time it takes for Tongkat Ali to raise testosterone levels may vary depending on individual factors, such as age, overall health, and the quality of the supplement. Some studies have shown improvements in testosterone levels within a few weeks of consistent use, while others may take longer to see noticeable effects.

  1. Is it safe to take Tongkat Ali every day?

Tongkat Ali is generally considered safe when consumed in appropriate doses. However, it is essential to follow the recommended dosage guidelines and consult a healthcare professional before starting any new supplement regimen. Long-term safety has not been thoroughly researched, so it is best to discuss your individual needs and circumstances with a healthcare provider.

  1. What is the negative effect of Tongkat Ali?

While Tongkat Ali is generally well-tolerated, some individuals may experience side effects, such as insomnia, anxiety, restlessness, or gastrointestinal issues. Additionally, Tongkat Ali may interact with certain medications, so it is essential to consult a healthcare professional if you are taking any prescription or over-the-counter medications. For more information on potential side effects, refer to our article on Tongkat Ali side effects.