As a cognitive expert with extensive experience in the field of memory and cognitive enhancement, I'm often asked about strategies to improve short-term memory. Short-term memory, also known as working memory, is the cognitive system that holds a small amount of information in mind for brief periods. It's a crucial component of our ability to learn and process information. Here are some evidence-based and unconventional methods to enhance your short-term memory:

### 1. Chewing Gum
Research has shown that chewing gum can increase heart rate and blood flow, which may lead to improved cognitive performance. The act of chewing itself might also stimulate the brain and enhance alertness.

### 2. Eye Movements
Moving your eyes from side to side can help with concentration and memory. This technique is used in some memory training programs and is believed to activate different parts of the brain associated with memory.

### 3. Hand Clenching
A study published in the "Acta Psychologica" found that hand clenching can improve memory. The study suggested that the physical act of clenching and unclenching your fists in a specific pattern while studying can help encode information into memory.

### 4. Unusual Fonts
Using unusual or difficult-to-read fonts can make you read more slowly and carefully, which may lead to better memory retention. This is because the brain has to work harder to process the information, thus strengthening the memory trace.

### 5. Doodling
While it may seem counterintuitive, doodling during lectures or meetings can actually help with memory retention. It keeps the mind engaged and can act as a visual aid to recall information later.

### 6. Laughter
Laughter is not just good for your health; it can also improve memory and cognitive function. It reduces stress hormones and increases endorphins, which can help with memory consolidation.

### 7. Good Posture
Maintaining good posture can help with cognitive function. A study from the College of London found that people with better posture had improved memory recall.

### 8. Mediterranean Diet
A diet rich in fruits, vegetables, lean proteins, and healthy fats has been linked to better brain health. The Mediterranean diet is known to improve cognitive function and may enhance memory.

### Additional Tips:

- Sleep: Ensure you get adequate, high-quality sleep. Sleep is vital for memory consolidation.
- Exercise: Regular physical activity can improve brain function and memory.
- Mind Games: Engage in activities that challenge your brain, such as puzzles, strategy games, or learning a new skill.
- Social Interaction: Stay socially active. Interaction with others can stimulate different cognitive processes.
- Meditation: Practicing mindfulness can improve focus and attention, which are key for memory.
- Hydration: Stay well-hydrated. Dehydration can affect cognitive performance.
- Avoid Multitasking: Focusing on one task at a time can improve the efficiency of your working memory.

Improving short-term memory is a gradual process that requires consistent practice and lifestyle adjustments. By incorporating these strategies into your daily routine, you can train your brain to hold onto information more effectively.

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Try these slightly off-beat ways to exercise your memory muscle and you could see an improvement in weeks.Chew gum while learning. ... Move your eyes from side to side. ... Clench your fists. ... Use unusual fonts. ... Doodle. ... Laugh. ... Practice good posture. ... Eat a Mediterranean Diet.More items...read more >>