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Aureolus Phillip Theophrastus von Hohenheim, called '''Paracelsus''', (1493 – 1541) was a [[Swiss]] alchemist, [[physician]], [[philosopher]] and astrologer. He was a pioneer using chemicals and minerals in [[medicine]]. He is often associated with the idea that [[the dose makes the poison]].

Aureolus Phillip Theophrastus von Hohenheim, called '''Paracelsus''', (1493 – 1541) was a [[Swiss]] alchemist, [[physician]], [[philosopher]] and astrologer. He was a pioneer using chemicals and minerals in [[medicine]]. He is often associated with the idea that ''the dose makes the poison''.

* "All substances are poisons; there is none which is not a poison. The right dose differentiates a poison…."[http://learn.caim.yale.edu/chemsafe/references/dose.html Yale Universit]

* "All substances are poisons; there is none which is not a poison. The right dose differentiates a poison…."[http://learn.caim.yale.edu/chemsafe/references/dose.html Yale University]

== See also ==

== See also ==