CBD is one of the chemicals found in marijuana but it does not contain tetrahydrocannabinol (THC), the ingredient that produces a feeling of intoxication. Oxford scientists are to launch a major global trial to investigate whether cannabis-based medicine can treat people with psychosis or psychotic symptoms. Currently, cannabidiol (CBD) is only prescribed for a small number of … [Read more...] about Oxford study to trial cannabis-based medicine as treatment for psychosis