A plenary talk on the exposome and its applications to health studies took place by the Water & Health Lab at the Medicalis conference in Romania (http://www.medicalis.ro/) on May 15, 2015. The Medicalis conference is an annual International Congress for Medical Students and Young Health Professionals. The medical students and health professionals participating in the conference expressed a keen interest in the THYROCHEM project and especially on the health effects of environmental chemical exposures, particularly under the scope and approaches of the exposome paradigm.