Burdock--Materia Medica Mar 11, 2021 Written by Filed under artium lappa, burdock, liver support, skin Previousx / Nextz Tweet Burdock--Materia Medica Burdock is a valuable herb for skin health and liver support. Here are some tips and insights in to this wonderful food herb. Written by Filed under artium lappa, burdock, liver support, skin Tweet