Significant changes in memory, thought, or ability to perform a task should be discussed with your health care provider, especially if these symptoms occur suddenly or along with other symptoms. A change in thinking, memory, or behavior is considered important if is noticeably different from previous patterns, or if it affects lifestyle.
PREVENTION
There is some evidence that continued, moderate physical and mental exercise is helpful in keeping your thinking abilities. Reading, doing crossword puzzles, and engaging in stimulating conversations -- as well as ordinary physical exercise -- may all help to keep your brain as sharp as possible. Such strategies have not been proven, however.
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