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In this monologue, the presenter challenges the prevailing medical view that dementia and Alzheimer’s disease are primarily caused by amyloid plaques and tau tangles. She argues that these protein aggregates are downstream effects rather than root causes, and that current treatments targeting them have failed. Instead, she posits that dementia is fundamentally a neurodegenerative process driven by whole‑body metabolic failure that begins years before any plaques or tangles appear. The key drivers she identifies are chronic inflammation, systemic metabolic dysfunction, mitochondrial breakdown, and insulin resistance, emphasizing that the brain’s decline is a late manifestation of a broader metabolic breakdown throughout the body.
