Parkinson’s Disease, Environmental Toxins & the Gut–Brain Connection:
We’re talking about Parkinson’s Disease, environmental toxicity, and how everyday exposures — including over-the-counter nasal sprays — may impact the brain. According to neurosurgeon Russell Blaylock, toxins can travel directly through the olfactory nerves into the brain, activating microglia (the brain’s immune cells). Once “primed,” these cells become more destructive,…