Turns out eye scans at 45 can reveal your risk for Alzheimer’s decades early. People with thinner nerve layers or unhealthy eye vessels had higher dementia risk. It’s low-cost, non-invasive, and might change early detection big time.

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3. Turns out eye scans at 45 can reveal your risk for Alzheimer’s decades early. People with thinner nerve layers or unhealthy eye vessels had higher dementia risk. It’s low-cost, non-invasive, and might change early detection big time.