I am 48. Youthful in appearance and in activity level, body etc, however was getting week long headaches before my period for 3 months. Thought it had to do with dehydration? But it occurred to me that it might be hormonal so I did some research online and discovered that my hormones might be going high and then crashing and all related to perimenopausal symptoms. I have not yet missed a cycle so not in full menopause yet. Started this stuff and poof, headaches gone. I was getting minor hot flashes too and they are gone as well.