Dong Quai
www.ars-grin.gov/duke/syllabus/module5.htm
I have found this useful to offset symptoms of menopause. It works well in conjunction with vitex and black cohosh. If that combination is not successful then the product listed as Natural Estrogen will often help to remedy more severe symptoms.
www.ars-grin.gov/duke/syllabus/module5.htm
www.mothernature.com/ency/herb/dong_quai.asp
Health, 2001
JANA Vol 5 No 1