ST. MICHAEL’S HOSPITAL IMAGE: DR. NICHOLAS VOZORIS, A RESPIROLOGIST AT ST. MICHAEL’S HOSPITAL OF UNITY HEALTH TORONTO AND AN ASSOCIATE SCIENTIST AT THE HOSPITAL’S LI KA SHING KNOWLEDGE INSTITUTE. Cannabinoids, a class of prescription pills that contain synthetically-made chemicals found in marijuana, are associated with a 64 per cent increase in death among older adults...