Effect | Decrease |
Trial Design | Double blind |
Trial Length | 2-4 Weeks |
Number of Subjects | 100 |
Sex | Female |
Age Range | 45-64 |
Body Types | Overweight |
Supplementation of valerian root at 530mg twice daily for a period of four weeks in postmenopausal women who also reported insomnia noted that 30% of the treatment group reported significant improvements to their insomnia (assessed by the PSQI) whereas only 4% of the placebo group noted benefit.