Annual Study Shows Marijuana Usage is Down for Adolescents
[et_pb_section fb_built=”1″ _builder_version=”4.14.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.14.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.14.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.14.0″ _module_preset=”default” global_colors_info=”{}”] Since 1975 the University of Michigan has conducted the Monitoring the Future (MTF)