Reactivating Indigenous Languages Promotes Better Public Health Outcomes

Recent research underscores the significant health benefits associated with the preservation and revitalization of Indigenous languages. In British Columbia, data reveals that First Nations youth who speak their ancestral languages are notably less likely to die by suicide. Similarly, initiatives in Australia's Northern Territory, driven by community-led efforts, have demonstrated a positive impact on mental health and community well-being.

A comprehensive review published in the journal Language and Health consolidates over 260 sources from Canada, the United States, Australia, and Aotearoa New Zealand, highlighting that approximately 78% of these studies identify a strong association between Indigenous language vitality—such as speaking, teaching, or revitalizing languages—and improved health outcomes. These benefits extend beyond mental health, encompassing enhanced educational achievement, strengthened social bonds, and, in some cases, reduced suicide rates.

Researchers, including Julia Schillo from the University of British Columbia, emphasize the multifaceted health advantages linked to language use. Notably, health care delivery in Indigenous languages or with proper translation improves patient understanding, adherence to treatment, and feelings of respect and dignity during medical encounters. Conversely, the absence of language support can lead to misdiagnosis and inadequate care, jeopardizing patient health.

The study also finds that language plays a critical role in mental health by fostering identity, self-esteem, and cultural pride—elements vital for emotional resilience. Additionally, language learning itself has emerged as a healing process, aiding individuals in overcoming trauma related to colonization and residential schools.

As the United Nations observes the Decade of Indigenous Languages, experts advocate for recognizing these languages as essential social determinants of health. Supporting language programs, culturally safe healthcare, and community-driven research are crucial steps toward collective healing and well-being.

Examples of effective language revitalization programs include adult immersion courses in Kanien'kéha (Mohawk) and digital initiatives with the Heiltsuk Nation. Community leaders and researchers agree that reclaiming Indigenous languages is a cornerstone of achieving healthier, more resilient communities.

Source: https://medicalxpress.com/news/2025-06-reviving-indigenous-languages-linked-health.html