Effect of Royal Jelly on premenstrual syndrome among Iranian medical sciences students: A randomized, triple-blind, placebo-controlled study

Premenstrual syndrome (PMS) may have negative effects on women's health and sometimes need therapeutic non-pharmacological management.To determine the effect of oral consumption of 1000 mg Royal Jelly capsule on premenstrual syndrome.This is a randomized, triple-blind, placebo-controlled clinical trial, which was conducted in Tehran University of Medical Sciences female dormitories between December 2011 and October 2012. The study population...