All substances are poisons; there is none that is not a poison. The right DOSE differentiates a poison from a remedy (the dose makes the poison) Areolus Phillipus Theophrastus Bombastus von Hohenheim Paracelsus (1493-1541) OS PARESELST 0regonstae 5 oso D©oR All substances are poisons; there is none that is not a poison. The right DOSE differentiates a poison from a remedy (the dose makes the poison) Areolus Phillipus Theophrastus Bombastus von Hohenheim Paracelsus (1493-1541)