Poor nutrition makes it more difficult for the mind to receive and recall information. Get physical exercise. A physically fit body enhances the mind and increases blood flow to the brain. Keep mentally fit. Use external aids.
External aids are methods that store information outside of our minds and serve as cues for memory.
Common aids are notepads, calendars, timers, computers, lists, and friends who remind you of tasks to be done. Don't view external aids as cheating or as crutches. Maintain a clean living environment. Less memory effort is required when household articles have known locations. Use context cues to recall.