Insomnia Can Be an Early Alzheimer's Warning Sign. New Research Explains Why. - ScienceAlert
health 2026/03/11 18:04:01

Insomnia Can Be an Early Alzheimer's Warning Sign. New Research Explains Why. - ScienceAlert

Source:ScienceAlert
Author:David Nield

Problems with sleep often show up much earlier than more recognizable symptoms in people who develop Alzheimer’s disease, but why? A new study offers a major clue, tied to the toxic build-up of tau protein in the brain that accompanies Alzheimer’s.