The effects of vitamin B1 on ameliorating the premenstrual syndrome symptoms
A double-blind, placebo-controlled clinical trial examined the effects of vitamin B1 on premenstrual syndrome (PMS) symptoms among 80 students at Jahrom University of Medical Sciences. Participants were randomly assigned to receive either vitamin B1 or a placebo. The study found that vitamin B1 significantly reduced both mental (35.08%) and physical