By 2030, nearly 40% of Americans living with Alzheimer's disease will be Black or Latino. Black Americans are twice as likely to develop Alzheimer's as White Americans, while Latino Americans face a risk that is about 1.

In his op-ed "I Detected My Alzheimer's at 57 -- Early Enough to Intervene" (Feb. 4), Dr. Brent Beasley exposes a failure of our healthcare system.