Early Alzheimer's Signals: Recognize Them to Save Memory & Boost Brain Health

• A simple blood test (p-tau217 protein) can predict Alzheimer's symptoms 3-4 years in advance, according to Washington University research.
• High blood pressure and cholesterol signal Alzheimer's risk up to 10 years earlier, as per a Vanderbilt study.
• The MIND diet, regular exercise, and mental activities like puzzles and music can significantly reduce dementia risk.
• Adequate sleep (7-9 hours), stress management, and social interaction are crucial for brain health and preventing memory loss.
• Controlling blood pressure, cholesterol, and diabetes in middle age can lower Alzheimer's risk in old age.