The outcome dated the specimens to between 3780 and 3660 BCE. Alkaloid extraction yielded around 2% with the alkaloids such as mescaline in equally samples. This indicates that native North Us citizens were being prone to have used peyote since at the very least five-and-a-50 percent thousand a long time https://peyoteonline18260.evawiki.com/9308717/lophophora_williamsii_care_an_overview