How study abroad altered my brain chemistry
I arrived expecting to learn about public health, but I left with a new understanding of myself, my future, and the world around me. Through SIT’s Public Health in Urban Environments program, I studied Argentina’s health system, epidemiology, and social determinants of health while experiencing firsthand how culture, community, and inequality shape health. My independent research on access to dental care in underserved communities was especially meaningful. As someone pursuing pediatric dentistry, speaking with dentists and families strengthened my desire to make oral healthcare more accessible and culturally responsive. But some of my most important lessons happened outside the classroom. Living with a host family, traveling throughout Argentina, building friendships, and navigating a new environment pushed me beyond what was comfortable and made me more independent and open-minded. Study abroad didn’t just give me memories or academic credits it changed how I see my education, my future career, and myself. As a mentor, I hope to help other students take that same leap and make their experience their own.













