In 1975, in a medical school classroom in what was then the Socialist Federal Republic of Yugoslavia, Predrag Sikiric had an idea that he has pursued for more than 50 years. His obsessive quest would take him from gastroenterology clinics to international scientific conferences, define his career as an academic, and capture the attention of global pharmaceutical companies. It would eventually become one part of the Make America Healthy Again movement’s effort to reform federal drug regulation.