[Retain Your Brain] Zaid, Not All MCI Is Alzheimer's : About 10%-20% of people over 65 withmild cognitive impairment (MCI) go on to develop Alzheimer's within a year. For some it will tak
[Retain Your Brain] Zaid, Often undiagnosed : Only one fifth to one half of Alzheimer'scases are ever recognized, even in high-income countries, and usually very late in the diseaseprocess.