5 Things Language Learning Makes You Better At

Learning a new language does more than just help you communicate in a different tongue - it has profound effects on your brain and cognitive abilities. Whether you're learning a second language for personal growth, career development, or just for the fun of it, research shows that mastering a new language can enhance various aspects of your mental and emotional well-being. Here are five key things that you become better at as a language learner:

1. You may have a bigger brain (especially if you’re struggling to learn the language)

Learning languages can literally make your brain grow. A fascinating study conducted at the Swedish Armed Forces Interpreter Academy found that intensive language learning resulted in observable brain growth. MRI scans revealed that the hippocampus, responsible for learning and spatial navigation, and parts of the cerebral cortex related to language processing, increased in size after just three months of rigorous language training. Interestingly, students who struggled more during their studies saw more growth in motor areas of the brain. This suggests that learning languages not only improves your linguistic abilities but also strengthens brain function, potentially protecting your mind as you age.

2. You remember things better

You may recall information more accurately when using a second language. Contrary to the common belief that speaking in a foreign language may lead to more false memories, research from the University of Chicago found that bilinguals are actually better at identifying false memories. This is because speaking in a second language forces you to engage in more careful memory monitoring, allowing you to distinguish between true and false information more effectively. This ability could prove especially useful in fields where memory accuracy is crucial, such as eyewitness testimony or decision-making processes.

3. You can pass cognitive tests with flying colors

Tests like Stroop task demonstrate how bilinguals can excel in attention control. In the Stroop task, participants must quickly identify the color of a word, even when the word itself is the name of a different color. Bilingual individuals tend to perform better because their brains are accustomed to managing multiple languages, strengthening their ability to focus and filter out irrelevant information.

Bilinguals excel at juggling multiple tasks and managing attention. Studies show that learning and switching between languages boosts cognitive control - your ability to focus on important information while ignoring distractions. A 2016 study found that intensive language learning could significantly improve attention-switching skills, even in just one week. Of course, if you want to maintain the improvement, you have to keep learning - managing two languages on a daily basis helps the brain build resilience against distractions, improving multitasking abilities and decision-making.

4. You are aging slower

Bilingualism might offer a protective benefit against cognitive decline, particularly in older adults. Studies tracking bilinguals and monolinguals over several decades have found that bilingual individuals experience slower rates of cognitive decline. Interestingly, these benefits extend to people who start to learn a second language later in life. Being bilingual has been shown to delay the onset of Alzheimer's and dementia by up to five years, thanks to increased grey matter and brain activity in regions involved in language processing. This suggests that learning and using multiple languages throughout life can be a powerful tool in maintaining brain health.

5. You are more empathetic

Learning a new language is not just about cognitive growth - it also nurtures emotional intelligence and empathy. When you learn a second language, you also gain exposure to different cultures, fostering a deeper understanding of diverse perspectives. Research shows that bilinguals tend to have higher emotional intelligence (EI) and cultural intelligence (CQ), which are key components of empathy. Bilingual individuals often perform better in cooperative learning settings and are more likely to demonstrate empathy and emotional understanding, particularly when interacting with people from different cultural backgrounds.

Learning a foreign language is more than just improving your communication skills - it enhances your brain's flexibility, boosts memory, improves cognitive control, protects against cognitive decline, and fosters empathy. Learning a foreign language is one of the most effective ways to improve your mental and emotional health in the long run. And this holds true even if you start as an adult or in your later years. So, if you're learning a foreign language, you're not just investing in a new skill - you're investing in a stronger and more resilient brain. And if you're not learning any language yet, there's no time like the present!