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  • Alzheimer's disease produces severe memory problems.
  • One in five people between the ages of 75 and 84 have the disease.
    • In its initial stages, Alzheimer's symptoms appear as simple forgetfulness.
    • As the disease progresses, memory loss becomes more profound.
    • Ultimately, victims may lose their ability to speak and physical deterioration sets in, leading to death.
  • The causes of Alzheimer's disease are not fully understood.
    • It may result from an inherited susceptibility to a defect in the production of the protein beta-amyloid.







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