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Lj100 Eurycoma Longifolia Root Extract

Also known as: Eurycoma longifolia, Tongkat Ali, Longjack

Overview

Eurycoma longifolia, commonly known as Tongkat Ali or Longjack, is a plant native to Southeast Asia, with its root traditionally used in medicine and as a dietary supplement. It is primarily recognized for its potential to influence testosterone levels, sexual health, and athletic performance. The root contains bioactive compounds believed to affect hormone production, particularly testosterone. Research on Eurycoma longifolia is growing, with systematic reviews and meta-analyses exploring its effects. While some studies indicate significant benefits for testosterone levels and sexual health, others report limited or no benefits for athletic performance. It is available in various forms, mainly as root extracts in capsules or powders.

Benefits

Eurycoma longifolia supplementation has been shown to significantly increase total testosterone levels in men, with a standardized mean difference (SMD) of 1.352 (95% CI 0.565 to 2.138, p = 0.001), suggesting a clinically significant improvement, particularly for hypogonadal men. Studies also indicate improvements in sexual desire and erectile function, correlating with increased testosterone and free testosterone levels. Some animal studies suggest anxiolytic effects, with increased exploration and reduced anxiety. Additionally, animal studies indicate potential antidiabetic and antihypertensive effects, though human studies are limited. Benefits on testosterone levels and sexual health have been observed within short-term studies (e.g., two weeks).

How it works

The exact mechanism of action for Eurycoma longifolia is not fully understood, but it is believed to involve the hypothalamic-pituitary-adrenal axis, leading to increased testosterone production. It may affect the endocrine system by influencing hormone production and regulation. Bioactive compounds such as eurycomanone and longilactone may interact with various molecular targets. The bioavailability of Eurycoma longifolia extracts can be influenced by other substances, potentially affecting its absorption and efficacy.

Side effects

Eurycoma longifolia is generally considered safe in the short term, but long-term safety data are limited. There is limited data on common side effects, but it is generally well-tolerated in short-term studies. No specific uncommon side effects are widely reported. Some fractions of the extract have shown cytotoxic effects in vitro, but this is not typically observed in human studies. It may interact with certain medications, such as propranolol, by decreasing their bioavailability. Caution should be exercised in individuals with underlying health conditions or those taking medications. Pregnant or breastfeeding women and individuals with severe medical conditions should consult healthcare providers before using Eurycoma longifolia.

Dosage

Typical dosages in studies range from 300 to 600 mg per day of the root extract. There is no established maximum safe dose, but doses up to 600 mg per day have been used in clinical studies without significant adverse effects. The minimum effective dose is not well-established, but studies have used doses ranging from 200 to 600 mg per day. No specific timing recommendations are available. The root extract is commonly used, and the bioavailability may vary depending on the extraction method. Absorption can be influenced by the presence of other substances.

FAQs

Is Eurycoma longifolia safe?

While generally considered safe, long-term safety data are limited, and interactions with medications should be considered. Consult a healthcare provider before use, especially if you have underlying health conditions.

When should I take Eurycoma longifolia?

There are no specific recommendations for timing, but it is typically taken once or twice a day. Consistency in timing may help maintain stable blood levels.

What results can I expect from taking Eurycoma longifolia?

Users may expect increased testosterone levels and improved sexual health within a few weeks of supplementation. Individual results can vary based on factors like age and health status.

Is Eurycoma longifolia an athletic performance enhancer?

It is often misconceived as a general athletic performance enhancer, but evidence for this use is limited. Its primary benefits are related to testosterone levels and sexual health.

Research Sources

https://magistralbr.caldic.com/storage/product-files/445511096.pdf – This document likely contains product information and specifications for LJ100 Eurycoma longifolia root extract. It may include details on the extraction process, quality control measures, and potential applications of the extract, providing valuable insights into its composition and usage.
https://pubmed.ncbi.nlm.nih.gov/36013514/ – This study is a systematic review and meta-analysis that examined the effects of Eurycoma longifolia supplementation on testosterone levels. The analysis of five randomized controlled trials showed a significant increase in total testosterone levels, suggesting a potential benefit for hypogonadal men.
https://onlinelibrary.wiley.com/doi/10.1111/and.14001 – This study investigated the efficacy of Eurycoma longifolia on erectile function. The results indicated significant improvements in testosterone and free testosterone levels, which correlated with improved erectile function, highlighting its potential as a treatment for erectile dysfunction.
https://dsld.od.nih.gov/ingredient/LJ100%20Eurycoma%20longifolia%20root%20extract – This resource from the NIH provides information on LJ100 Eurycoma longifolia root extract. It may include details on its uses, potential benefits, and safety considerations, offering a comprehensive overview from a reputable source.
https://www.webmd.com/vitamins/ai/ingredientmono-1132/eurycoma-longifolia – This WebMD page provides general information on Eurycoma longifolia, including its uses, potential benefits, and safety precautions. It serves as a consumer-friendly resource for understanding the basics of this herbal supplement.