As a medical school professor, I teach students that chronic stress is "just psychological." A new PLOS Biology study from March 2026 proves it is deeply physical.

Cortisol -- the stress ho...
#StressAndBrain #Cortisol #Alzheimers #BrainHealth #Longevity
https://doi.org/10.1371/journal.pbio.3003661

The Brain's Metropolis: How Microglia, Gut Microbes, and Stress Shape Your Mind

#BrainHealth #Neuroinflammation #GutBrainAxis #Microglia #MentalHealth #Neuroplasticity #GutMicrobiome #StressAndBrain #NeuroScience #BrainTour

youtube.com/shorts/o8-xC...