Preventing Alzheimer's Disease

Louisa emphasizes the power of individual action in preventing Alzheimer's and dementia, highlighting the importance of daily practices. She explains the amyloid hypothesis and the role of tau proteins in disrupting neuron communication, leading to memory loss and cognitive decline. The early signs of these neurodegenerative changes manifest in the hippocampus, the brain's memory center, underscoring the critical need for awareness and proactive measures.