| Effect | None |
| Trial Design | Double blind |
| Trial Length | 1-6 months |
| Number of Subjects | 152 |
| Sex | Female |
| Age Range | 45-64, 65+ |
| Body Types | Overweight, Average |
40mg of Black Cohosh daily for 24 weeks (Remifemin) was unable to influence systemic estrogen levels measured via either the breast or the vagina, with so difference between the recommended dose (40mg) or the max tested dose (120mg)
