Research suggests that maca root may offer some benefit for libido and sexual function, with the available evidence pointing in a generally supportive direction. The current evidence base is limited to a single small randomized controlled pilot trial examining adults experiencing sexual dysfunction as a side effect of SSRI antidepressants, which found that self-reported libido improved across both dosage groups and that more pronounced improvements in standardized sexual function measures appeared at the higher dose. Studies indicate that while these findings are encouraging, the very small sample size of 16 analyzed participants and the pilot nature of this trial mean the results are preliminary and cannot yet be considered definitive. Broader conclusions about maca root's effects on libido in general populations, or in people without SSRI-related dysfunction, are not supported by this evidence alone, and more robust research with larger and more diverse samples is needed.
Citations from PubMed and preprint sources. Match score (0-100) reflects automated search ranking, not clinical appraisal.
| Title | Type | Year | Direction | Match |
|---|---|---|---|---|
| A double-blind, randomized, pilot dose-finding study of maca root (L. meyenii... | RCT | 2008 | Supports | 72 |