Tongkat Ali: Boost Testosterone Naturally [2024 Research Guide]

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Tongkat Ali, also known as Eurycoma longifolia or longjack, is an herb that has shown promise in increasing testosterone and libido across various human populations, according to recent studies.

It’s gaining popularity for its potential to increase free testosterone by reducing sex hormone-binding globulin, which may lead to significant effects.

In this post, we will explore the latest research on Tongkat Ali, examining its reported benefits and discussing evidence-based recommendations for optimal supplementation.

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What Is Tongkat Ali?

Tongkat Ali, also known as Eurycoma longifolia or Long Jack, is a substance that has been shown to increase libido and optimize fertility in both males and females.

It’s an herb with Malaysian and Indonesian varieties, with the Indonesian variety being most potent for its effects on libido.

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When taken at a dosage of 400 milligrams per day, it has been shown to increase free testosterone by reducing something called sex hormone-binding globulin.

This leads to a subtle but significant increase in libido and some of the other parameters associated with increased androgens.

Androgens, primarily testosterone, play a pivotal role in regulating sexual desire, muscle mass, bone density, and other vital physiological functions.

It’s typically taken early in the day due to its stimulating effects.

The idea of cycling supplements comes from the belief that continuous use might lead to tolerance, where more of the supplement is needed for the same effect, or that the body might downregulate its production of certain compounds in response.

Some users of Tongkat Ali choose to cycle it to maximize its benefits and minimize potential side effects.

There’s potentially no benefit from cycling Tongkat Ali, adding that its effects on libido and hormone profiles tend to increase over time.

Tongkat Ali Benefits

In recent years, Tongkat Ali has gained attention in the realm of modern herbal therapeutics thanks to its multifaceted benefits.

Below you can find some of the benefits, as well as scientific literature that has

BenefitDescriptionImpact
Hormone AdjustmentTongkat Ali acts as an adaptogen, subtly adjusting hormone levels in the body without disrupting the body’s own production. This helps maintain optimal balance, supporting overall physiological and psychological health.Beneficial for overall health and well-being. Particularly useful for stress management and hormonal balance.
Increased Free TestosteroneTongkat Ali can enhance free testosterone levels by reducing sex hormone binding globulin (SHBG), which inhibits sex hormones’ function. More free testosterone can increase libido and improve other parameters associated with increased androgens.Can enhance libido, muscle mass, and overall vitality, particularly in men. May also contribute to mood enhancement.
Improved SpermatogenesisIn males, increased androgen levels, facilitated by Tongkat Ali, can lead to improved spermatogenesis, or sperm cell production.Could be beneficial for men wishing to optimize their fertility or conceive. Provides a natural alternative to conventional fertility treatments.
Stimulating EffectTongkat Ali has a mild stimulating effect. It’s not typically anxiety-provoking, but it is usually taken early in the day due to this effect.Can improve energy levels and reduce fatigue. Beneficial for both mental and physical performance.
Increased LibidoTongkat Ali can enhance libido and sexual function in both men and women.May improve sexual desire, satisfaction, and overall sexual health. Particularly useful for individuals experiencing decreased libido or sexual dysfunction.

Hormone Adjustment

Tongkat Ali is well-regarded for its hormone regulation abilities.

It subtly adjusts hormone levels, serving as an adaptogen that helps the body maintain optimal balance.

This regulation can be beneficial for both men and women, as it supports overall physiological and psychological health without disrupting the body’s endogenous production of hormones.

In a 2013 scientific literature review, the authors found Tongkat Ali as a promising alternative to testosterone replacement therapy (TRT) with no apparent side effects at clinical dosages.

Increased Free Testosterone

Another notable benefit of Tongkat Ali that has been studied is its capacity to increase free testosterone levels.

By reducing the production of sex hormone binding globulin (SHBG), more free testosterone becomes available.

This process can lead to a subtle but significant increase in libido and other parameters associated with increased androgens.

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Improved Spermatogenesis

For males seeking to optimize their fertility, Tongkat Ali offers significant benefits.

Increased androgen levels facilitated by supplementation can improve spermatogenesis or sperm cell production.

As a natural fertility enhancer, Tongkat Ali presents a favorable alternative to conventional fertility treatments with fewer potential side effects.

One study, in particular, found a marked improvement in male fertility metrics in patients taking 200mg daily for a period of 9 months.

Stimulating Effect

While Tongkat Ali is celebrated for its health benefits, it’s essential to note that it may have a mildly stimulating effect.

It’s typically not anxiety-provoking, but it is usually taken early in the day due to this effect.

It can help improve energy levels and reduce fatigue, contributing to better performance in daily activities.

This study found significant tension, anger, and confusion improvements after Tongkat Ali supplementation.

Talbott, Shawn M et al. “Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects.” Journal of the International Society of Sports Nutrition vol. 10,1 28. 26 May. 2013, doi:10.1186/1550-2783-10-28

Related: Yerba Mate: Everything You Need to Know

Increased Libido

Reports suggest that Tongkat Ali can enhance libido and sexual function in both men and women.

As an aphrodisiac, it may not only improve sexual desire but also support sexual performance and satisfaction, contributing to overall sexual health.

Tongkat Ali Dosage

Users typically take 400 milligrams per day, usually early in the day.

Tongkat Ali has a bit of a stimulant effect.

Individuals have reported that if taken after 2:00 p.m., the supplement tends to inhibit sleep quality.

Tongkat Ali Cycle

Many report they find the supplement beneficial for increasing their free testosterone and libido through regular use.

Anecdotally, some individuals find success with cycling tongkat ali 5 days on and 2 days off or taking it every other day.

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Tongkat Ali Experience

While it varies based on individual, many users report taking Tongkat Ali for years and have found the effects subtle but consistent.

FAQ

What is recommended for testosterone?

Tongkat Ali, vitamin D, boron, and fadogia agrestis are used to optimize testosterone. Additionally, getting quality sleep and following a regular exercise routine is critical.

What are the benefits of Tongkat Ali?

Some of the benefits include an increase in free testosterone, improved sperm quality, and a subtle stimulating effect.

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About the Author

Drew Wilkins is a fitness and nutrition expert with a Master's in Biokinesiology (emphasis in Sports Science) from the University of Southern California and over a decade of experience as a personal trainer, nutrition consultant, and wellness coach. An avid surfer and soccer player, he brings a unique perspective to his research, advocating for a balanced approach to health that includes physical fitness, nutrition, and mental well-being.

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