If we test people for cannabis receptors.... ie nature provided, nature intended, purpose built and life sustaining human biology....then no need for testing as 100% of the population has clear proof, it is found everywhere. Even the Pope has em. All over. Even prohibition fundamentalists!
Cannabinoids are essential... 'oil of life' stuff.
This particular food group of flavonoids (exo-cannabinoids) are now proven effective as both life long and intervention neuroprotectant(s) such that it has been called 'mind oil'.
So important as an anti-oxidant
pathways are what allowed the increased evolutionary complexity so that we could evolve past the bi-valve mollusk. (cf: striated muscle
|Portrait of Alfred Nobel (1833-1896) by Gösta Florman (1831–1900). (Photo credit: Wikipedia)|
We should be lucky, so much so that if 'cannabis' were discovered up some hallowed valley of Bhutan or being used by a mystical Brazilian 'no contact' tribe it would be heralded as a wonder drug. Nobel prizes would be pending.
Eminent psycho-pharmacologists (emeritus professors) have labeled cannabis 'the plant' [not some obscure over priced extract...] as the ASPRO of the 21st Century.
The retraint on science, epidemiological research
and applied reason is a human rights abuse
But don't expect a blood, tissue or saliva test for stupidity soon folks...