When we think about suicide prevention, we often focus on mental health treatment. But the conditions people live in—where they work, whether they have enough food, how safe their home is—matter just as much. These are called social determinants of health (SDoH), and research shows they are directly linked to suicide risk, especially among older adults (Iskander & Crosby, 2021; Llamocca et al., 2023). Factors like financial stress, housing instability, and social isolation do not just cause discomfort—they can push people toward a crisis point. Understanding this connection is the first step to building better prevention.

What the Research Tells Us

Studies consistently show that social and economic hardship raises suicide risk. Llamocca et al. (2023) found that financial strain, housing problems, and feeling disconnected from others were all tied to a higher chance of suicide death. Liu et al. (2023) confirmed that people facing multiple social disadvantages—lower income, fewer resources, unstable environments—had measurably higher suicide rates across the United States from 2016 to 2020. Importantly, these risks do not only affect low-income individuals. Pera et al. (2021) found that many people with private health insurance still struggled with food insecurity, transportation gaps, and housing problems—proving that SDoH affect people across all income levels.

Rethinking Care for Older Adults

Good suicide prevention for older adults means looking beyond symptoms alone. Caregivers and clinicians should ask about housing safety, food access, loneliness, financial stress, and access to lethal means like firearms or large amounts of medication (Iskander & Crosby, 2021). Culture also matters. Kogan et al. (2024) found that culturally grounded approaches—ones that honor a person’s identity, language, and traditions—reduce feelings of hopelessness and social burden. Programs that connect older adults to peer support, cultural activities, and community resources build the kind of belonging that protects against suicidal thinking.

What Needs to Change

Addressing SDoH requires action at every level. Healthcare providers need training to screen for social needs and connect patients to housing, food, and transportation resources (Llamocca et al., 2023). Policymakers need to invest in affordable housing, income support, and community-based aging services as core parts of suicide prevention—not optional add-ons (Liu et al., 2023). Preventing suicide among older adults means treating the whole person, in the full context of their lives.

References

Iskander, J. K., & Crosby, A. E. (2021). Implementing the national suicide prevention strategy: Time for action to flatten the curve. Preventive Medicine, 152(Pt 1), 106734. https://doi.org/10.1016/j.ypmed.2021.106734

Kogan, S. M., Reck, A. J., Curtis, M. G., & Oshri, A. (2024). Childhood adversity and racial discrimination forecast suicidal and death ideation among emerging adult Black men: A longitudinal analysis. Cultural Diversity and Ethnic Minority Psychology. Advance online publication. https://doi.org/10.1037/cdp0000641

Llamocca, E. N., Yeh, H. H., Miller-Matero, L. R., Westphal, J., Frank, C. B., Simon, G. E., Owen-Smith, A. A., Rossom, R. C., Lynch, F. L., Beck, A. L., Waring, S. C., Lu, C. Y., Daida, Y. G., Fontanella, C. A., & Ahmedani, B. K. (2023). Association between adverse social determinants of health and suicide death. Medical Care, 61(11), 744–749. https://doi.org/10.1097/MLR.0000000000001918

Liu, S., Morin, S. B., Bourand, N. M., DeClue, I. L., Delgado, G. E., Fan, J., Foster, S. K., Imam, M. S., Johnston, C. B., Joseph, F. B., Lu, Y., Sehrawat, U., Su, L. C., Tavan, K., Zhang, K. L., Zhang, X., Saulsberry, L., & Gibbons, R. D. (2023). Social vulnerability and risk of suicide in US adults, 2016–2020. JAMA Network Open, 6(4), e239995. https://doi.org/10.1001/jamanetworkopen.2023.9995

Pera, M. F., Cain, M. M., Emerick, A., Katz, S., Hirsch, N. A., Sherman, B. W., & Bravata, D. M. (2021). Social determinants of health challenges are prevalent among commercially insured populations. Journal of Primary Care & Community Health, 12, 21501327211025162. https://doi.org/10.1177/21501327211025162

Note: If you or someone you know is in crisis, call or text 988 to reach the Suicide and Crisis Lifeline, available 24/7.