Older Chinese Americans who internalize stress may face faster cognitive decline, according to a new study in The Journal of Prevention of Alzheimer’s Disease. The research is among the first to examine how emotional suppression affects brain health in this population and suggests the habit could accelerate memory loss at a rate similar to that seen after a minor stroke.
- Study and methodology: The study followed 1,528 Chinese American adults in the Chicago area with an average age of 73, all participants in the Population Study of Chinese Elderly, the largest community-based study of its kind in the U.S. Over about four years, they completed three rounds of memory and thinking tests administered in their preferred Chinese dialect to remove language barriers.
- Findings and cultural factors: Researchers found that higher levels of internalized stress, such as feelings of hopelessness or self-blame kept to oneself, were tied to significantly faster memory decline. Lead author Michelle Chen, a neurologist at the Rutgers Institute for Health, Health Care Policy and Aging Research, said cultural pressures like the model-minority stereotype and language barriers may discourage emotional openness. “Stress and hopelessness may go unnoticed in aging populations, yet they play a critical role in how the brain ages,” she said.
- Implications for prevention: The findings point to the need for culturally tailored mental health services that encourage emotional expression and address stigma within older Asian American communities. Interventions could include community outreach, education and support networks aimed at reducing stress internalization. The results build on earlier research, including a 2024 University of California San Francisco study that linked early adulthood stress to poorer midlife cognition. As the number of older Asian Americans grows, researchers say addressing silent stress could be a key step in protecting cognitive health in later life.
This story is part of The Rebel Yellow Newsletter — a bold weekly newsletter from the creators of NextShark, reclaiming our stories and celebrating Asian American voices.
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