I have recently been reading The Crystal and the Way of Light. In the book, ChNN says that his uncle was cured of his mental illness by following practices that were prescribed by Adzom Drugpa.
Does anyone know what practices were prescribed? It is implied in the book that one of the practices was Chod.
I ask this because I have two friends that suffer from schizophrenia. One was drug induced and the other I am not sure about. Can schizophrenia be truly treated through Tibetan medicine or Tibetan practices.
Thank you in advance for your reply.

