A friend has a parent who lives with Alzheimer’s disease. Because of her family history, she has been offered a blood test to assess her own risk for Alzheimer’s. How accurate are these types of tests – and how useful are they?
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A friend has a parent who lives with Alzheimer’s disease. Because of her family history, she has been offered a blood test to assess her own risk for Alzheimer’s. How accurate are these types of tests – and how useful are they?