Affiliation: University of Leeds
- The efficacy of Hypericum perforatum (St John's wort) for the treatment of premenstrual syndrome: a randomized, double-blind, placebo-controlled trialSarah Canning
Institute of Psychological Sciences, University of Leeds, Leeds, UK
CNS Drugs 24:207-25. 2010..Hypericum perforatum (St John's wort) influences the serotonergic system. As such, this widely available herbal remedy deserves attention as a PMS treatment...