Cannabidiol (CBD), the major non-psychotomimetic compound present in the hemp plant, exhibits therapeutic potential for various human diseases, including chronic neurodegenerative diseases, such as Alzheimer's and Parkinson's, ischemic stroke, epilepsy and other convulsive syndromes, neuropsychiatric disorders, neuropathic allodynia and certain types of cancer.  ~
US National Library of Medicine
National Institutes of Health   https://www.ncbi.nlm.nih.gov/pubmed/30223868