National Post | Blood test raises hope for possibility of early Alzheimer's detection ... National Post A blood test could identify the first signs of Alzheimer's disease and dementia 10 years before symptoms develop, scientists believe. Levels of a protein present in the blood are significantly lower in people who go on to develop mild cognitive ... Alzheimer's Could Be Predicted 10 Years Before Onset Of First Symptoms ... Alzheimer's Support Groups: Tips for Success | Jan Dougherty - Huffington Post Blood Protein May Indicate Risk of Alzheimer's Disease - Bioscience Technology |