In England and increasingly in the United States Chaste Tree Berry is being used to relieve the symptoms of menopause. Both PMS and menopause symptoms are commonly caused by estrogen dominance and can benefit from the use of Chaste Tree Berry. For practitioners of Chinese medicine, Peter Holmes categorizes Chaste Tree Berry as entering the Liver, Spleen and in particular regulating the Chong and Ren pathways. See note below.