CROSS-REFERENCE TO RELATED APPLICATIONS
This is the U.S. national stage of International Patent Application No. PCT/CN2016/098510, filed on Sep. 9, 2016, which claims the benefit of priority from Chinese Patent Application No. 201510573355.4, filed on Sep. 10, 2015. The entire contents of both of
BACKGROUND OF THE INVENTION
The present invention relates to herbal compositions for female human hormone replacement or regulation.
In U.S. Pat. No. 5,942,233, the following functions for Astragalus and Achyranthes bidentata root are disclosed: "Herbal composition for stimulating blood circulation