Clinical Evidence
Preclinical
Quick answer
Preclinical research is done before human testing, in cells (in vitro) or animals (in vivo). Promising preclinical results often do not translate to humans, which is why they are graded cautiously.
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Clinical Evidence
Quick answer
Preclinical research is done before human testing, in cells (in vitro) or animals (in vivo). Promising preclinical results often do not translate to humans, which is why they are graded cautiously.