The results dated the specimens to between 3780 and 3660 BCE. Alkaloid extraction yielded somewhere around two% on the alkaloids such as mescaline in both samples. This indicates that indigenous North People in america had been prone to have applied peyote since at the least 5-and-a-fifty percent thousand years back. https://preciouscactus84959.celticwiki.com/1214787/lophophora_williamsii_care_an_overview