Dr. Margaret (Meg) Haney, Professor of Neurobiology and Director of the Cannabis Research Laboratory atColumbia University Medical Center covers the scientific evidence on cannabis and health, while separating evidence-based facts from common myths. The segment provides an overview of what is known about cannabis’s medical applications, limitations in the research, and its public health implications. Dr. Haney also addresses common myths, highlights what science has yet to establish, and provides resources for those seeking reliable information.