Ka tautuhia e te American Chemical Society te hangarau koiora hei taupānga o ngā rauropi koiora, ngā pūnaha, ngā tukanga rānei a ngā mahi rauropi ki te ako mō te pūtaiao o te ora me te whakapai ake i te uara o ngā rauemi me ngā kaiora pēnei i ngā rongoā, ngā huawhenua, me ngā kararehe.