Meet Yopo, Ayahuasca's Grandfather: the Sacred Plant No One's Heard Of.

Yopo, the oldest of them all, the grandfather of the entire lineage, the medicine with the longest unbroken ceremonial record in the world, has been passed over almost entirely. There is no clinical trial. There are no documentaries. No podcasts. There is no widely read account of his ceremony, his cosmology, or what generations of unbroken relationship with him has produced in the peoples who have carried him across millennia.