The Unspoken Impact of Discrimination on Depression Symptoms among Young Adults

Originally published online at https://arbonahealthhub.com/2025/04/21/the-unspoken-impact-of-discrimination-on-depression-symptoms-among-young-adults/ The article “The Unspoken Impact of Discrimination on Depression Symptoms among Young Adults” by Stephanie Cameron-Maldonado examines how perceived discrimination (PD) functions as a chronic social stressor that exacerbates depression symptoms in young adults, particularly in Puerto Rico. Drawing on national surveys and prior studies, the author highlights that PD—manifested through everyday unfair treatment based on race, language, or other characteristics—activates inflammatory pathways (e.g., brain-gut-microbiome dysregulation) and is associated with higher rates of substance use, sleep disturbances, and cardiometabolic risks. National data show that 50% of U.S. Hispanics report experiencing discrimination yearly, and a local Boston study found 37% lifetime PD among older Puerto Ricans. In the PR-OUTLOOK cohort of 1,497 island young adults, 55% reported four or more discriminatory experiences in the past year, and nearly 60% exhibited elevated depression symptoms. Those with ≥4 PD events—especially sexual minorities and those who had ever vaped—were significantly more likely to have clinically relevant depressive symptoms. The article calls for targeted public health interventions and policy measures to address discrimination as a modifiable determinant of mental health.