Memory Digest

How to Improve Your Memory

Evidence-based tips to sharpen everyday memory at any age—attention, sleep, exercise, memory techniques and simple tools.

Last reviewed: October 2026

Whether you're 25 or 85, there are proven ways to remember more. Memory is a skill as much as a capacity—and the brain stays able to learn throughout life. Here's what the science supports.

1. Pay attention first

You can't remember what you never really noticed. Many "memory failures" are attention failures.

• Do one thing at a time. Multitasking splits attention and weakens memory.
• Pause and focus when you put something down or hear a name: "I'm putting my keys on the hall table."
• Reduce distractions when learning something important—silence your phone.

2. Make it meaningful

The brain remembers what it understands and connects to what it already knows.

• Explain it in your own words, out loud or on paper.
• Ask "why?" and link new information to things you know.
• Create vivid images—the stranger and more emotional, the better.

3. Use retrieval practice

One of the most powerful learning techniques is testing yourself. Each time you pull a memory out, you strengthen it. A large review of learning techniques rated practice testing and spaced practice as the most effective—well ahead of rereading and highlighting.

• After reading something, close the book and recall the main points.
• Use flashcards or quiz yourself.

4. Space it out

Review information several times with gaps in between—an hour later, a day later, a week later—rather than cramming. This "spacing effect" is one of the most reliable findings in memory research. Many flashcard apps schedule reviews for you.

5. Use memory techniques

• Chunking: group information. 5551234567 becomes 555-123-4567.
• Mnemonics: acronyms and rhymes. "Every Good Boy Does Fine" for musical notes.
• The memory palace (method of loci): picture walking through a familiar place and leave each item you want to remember at a location along the way. Memory champions use this method.
• Names: repeat the name, use it in conversation, and link it to an image or someone you know with the same name.

6. Use external aids—they're smart, not lazy

Calendars, lists, phone reminders, sticky notes and a fixed place for important items free your brain for things that matter. Using aids doesn't weaken memory; it reduces load on working memory.

7. Sleep on it

Sleep is when the brain consolidates new memories. A good night's sleep after learning improves recall, and being well-rested before learning helps you take information in. See Sleep and Memory.

8. Move your body

Regular aerobic exercise increases blood flow to the brain, supports the growth of new connections, and has been linked in studies to a larger hippocampus—the brain's memory hub—in older adults. Brisk walking counts. Even a single bout of exercise can sharpen attention for a while afterward.

9. Keep learning and stay social

Challenging, new activities—learning a language, an instrument, dancing, a craft—build brain connections. Conversation and social activities exercise memory, attention and language all at once.

10. Manage stress and mood

Chronic stress and depression impair memory and concentration. Relaxation techniques, exercise, time outdoors and talking to someone can help. Treating depression often improves memory.

11. Look after your health

• Get your hearing and vision checked; struggling to hear makes it harder to remember.
• Keep blood pressure, blood sugar and cholesterol healthy.
• Limit alcohol and don't smoke.
• Ask your doctor or pharmacist whether any of your medicines could affect memory.
• Eat a healthy diet. See The MIND Diet.

What about brain games and supplements?

Brain-training apps make you better at the games, but evidence that this transfers to everyday memory is limited, though some studies of speed-of-processing training are encouraging. They're fine if you enjoy them—just don't rely on them alone. Most supplements marketed for memory, such as ginkgo biloba, have not been shown to work in well-designed trials. Check with your doctor before taking any.

When to see a doctor

Some forgetfulness is normal. But if memory problems are new, getting worse, or interfering with daily life—or if others are worried—talk to a doctor. See Normal Aging vs. Memory Problems and 10 Early Warning Signs of Alzheimer's and Dementia.

Try it today

Pick one technique: tonight, before bed, recall three things you learned today. Tomorrow, try to remember them again. You've just used retrieval practice and sleep together.

Sources

1. National Institute on Aging: Cognitive Health and Older Adults
2. Harvard Health Publishing: Improving Memory
3. Dunlosky J et al. Improving Students' Learning With Effective Learning Techniques. Psychological Science in the Public Interest, 2013
4. Mayo Clinic: Memory loss: 7 tips to improve your memory

Not medical advice. This article is general information, not a diagnosis or treatment plan for any individual. Talk with a doctor about your situation.

Related articles

• How Memory Works: An Overview
• Sleep and Memory
• Reducing Dementia Risk: The 14 Risk Factors
• Types of Memory