High concentration THC associated with schizophrenia, psychosis, and other unfavorable mental health outcomes
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Updates every hour. Last Updated: 30-Dec-2025 03:11 ET (30-Dec-2025 08:11 GMT/UTC)
People who reported a higher sense of purpose in life were about 28% less likely to develop cognitive impairment, according to a new UC Davis study. The research shows that psychological well-being may play a vital role in healthy aging.
Sarah Khasawinah, PhD, MHS, has joined GSA as part of its Visiting Scholar and Executive Program. In this role, Khasawinah will contribute to GSA’s work in the policy arena. She brings extensive experience in health and aging policy, including a decade-long role in crafting bipartisan aging policies as a key staff member on the U.S. Senate Special Committee on Aging.