How can you prevent Aging changes in the nervous system?
Last updated September 7, 2026.
**You cannot prevent all aging changes in your nervous system, but staying physically and mentally active can help support brain function.** Your thinking and reflexes may slow with age, but severe memory loss is not normal aging. Your health conditions and medicines can also affect memory and attention. Regular exercise, reading, puzzles, and conversation help keep you engaged. Talk with a clinician about new changes in your memory or ability to manage daily tasks.
What to do
- **Move regularly:** Build toward at least 150 minutes of moderate activity each week, starting with short sessions.
- **Build strength:** Include exercises for all major muscle groups on at least 2 days each week.
- **Engage your mind:** Make time for reading, puzzles, or stimulating conversations.
- **Manage diabetes:** If you have diabetes, follow your care plan to help prevent blood sugar changes that affect thinking.
- **Discuss changes:** Ask a clinician to evaluate new memory or thinking problems and review your medicines.
- **Get urgent help:** Seek immediate medical care if you develop sudden confusion.
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