Blood Tests May Help Detect PTSD’s Physical Impact

Abstract:

A new study in Harvard T.H. Chan School of Public Health found PTSD leaves measurable biological markers detectable through routine blood tests. Researchers identified 16 biomarkers tied to metabolic, immune, and liver health, suggesting PTSD affects multiple body systems. These findings could support earlier diagnosis, monitoring, and improved long-term care outcomes.

Abstract Written By:
Denson Natividad
April 27, 2026
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