Eurycoma Longifolia as a potential adoptogen of male sexual health: a systematic review on clinical studies

The aim of the present review is to analyze and summarize the literature on human clinical trials which revealed the clinical significance and therapeutic feasibility of the Eurycoma longifolia (EL) in improving male sexual health. The findings of human clinical studies revealed a promising efficacy of EL to treat erectile dysfunction in sexually sluggish males by improving penile erection, erectile hardness and sexual performance. The clinical significance of EL in male infertility was also evidenced by significantly improving semen volume, concentration of sperms, and proportion of sperms having normal morphology, sperm motility, sexual libido, and overall sexual satisfaction. The critical analysis of the literature assessed that sex boosting effects of EL are due to its testosterone levels enhancing effects in males.