There is great excitement in the Alzheimer’s world that a new test can predict if a person will have the disease with 100% certainty. This according to a study published in the Archives of Neurology . Simply put, the study looked for indications of Alzheimer’s in spinal fluid taken from a group of 300 individuals all over 70 years of age. 114 had normal memories, 200 had memory problems and 102 actually already had Alzheimer’s disease. It was blind study where individuals and researchers did not know the status of the subjects. The New York Times summarized the results: Nearly continue reading