Medical News Today: What causes Alzheimer's? Not toxic amyloid, new study suggests

Medical News Today: What causes Alzheimer's? Not toxic amyloid, new study suggests The findings of a new study suggest that the accumulation of toxic beta-amyloid proteins in the brain may not be the cause of Alzheimer's disease. https://ift.tt/eA8V8J https://ift.tt/2MUfPYd