The results dated the specimens to amongst 3780 and 3660 BCE. Alkaloid extraction yielded approximately 2% with the alkaloids which includes mescaline in both equally samples. This means that native North Americans were more likely to have employed peyote considering that not less than five-and-a-half thousand a long time ago. https://peyotecactusseeds.com/product/peyote-buttons-for-sale/