World Brain Day is a global movement dedicated to raising awareness about brain health and sharing ways to keep our brains healthy throughout life. As we approach World Brain Day 2025, on July 22, it is more important than ever to remember that brain health isn’t just a concern for older adults, it’s vital for everyone, at every age. Brain health is a lifelong journey that begins at birth and continues through every stage of life.
But what does “brain health” really mean? It refers to maintaining a well-functioning brain that allows us to think clearly, learn effectively, remember important information and fully engage with life. It is about keeping the mind sharp, staying emotionally balanced and supporting overall mental well-being.
Why is brain health important?
A healthy brain is crucial for everything we do. It allows us to learn and adapt, the brain’s ability to learn and adapt is fundamental to our growth and development. We rely on our brains to make informed choices, solve problems, and navigate daily life. Our brains help us connect with others, communicate effectively, and build meaningful relationships. A healthy brain allows us to appreciate the beauty around us, experience joy, and find fulfillment in our lives.
Brain health for children
While often overlooked, brain development begins in utero and continues throughout childhood. Supporting a child’s brain health involves several key practices. Providing a stimulating environment with toys, books, and opportunities for exploration can enhance cognitive growth. Encouraging interaction with both peers and adults helps foster social skills and emotional development.
A balanced diet rich in fruits, vegetables, and whole grains supplies essential nutrients for brain growth. Regular physical activity improves blood flow to the brain and promotes cognitive function. Adequate sleep is crucial for brain development and memory consolidation.
Brain health for adults
Maintaining brain health as an adult is just as important as it is for children. It requires a holistic approach through consistent, healthy lifestyle habits. Eating a balanced diet that includes fruits, vegetables, whole grains and lean proteins supplies the brain with vital nutrients necessary for optimal function.
Physical activity is equally important, as it increases blood flow to the brain, supporting cognitive sharpness and overall mental performance. Keeping the mind active with stimulating tasks such as reading, puzzle-solving, learning new languages, or playing musical instruments helps preserve and enhance cognitive abilities.
Social engagement with family and friends nurtures emotional well-being and keeps the brain alert and engaged. It’s also essential to manage stress effectively through methods like regular exercise, meditation or connecting with nature, since prolonged stress can impair brain health.
Adequate sleep of around 7 to 8 hours a night is vital for the brain’s restorative processes and for consolidating memories. As well as scheduling routine medical check-ups and screenings aids in early detection and management of any issues that may lead to cognitive decline.
Brain health for seniors
As we age, it’s important to continue to prioritise brain health. Here are some strategies for maintaining cognitive function in older age: it is important to stay active by engaging in regular physical activities like walking, swimming, or dancing.
Maintaining strong social connections with family and friends also plays a crucial role in mental and emotional health. Keeping the mind stimulated through activities such as reading, solving puzzles, or learning new skills can enhance cognitive function.
A balanced diet rich in fruits, vegetables, and whole grains provides essential nutrients that support brain function. Managing stress through practices like meditation, yoga, or spending time in nature is equally important. Regular medical check-ups and screenings help in early detection and prevention of health issues. Additionally, participating in cognitive training programs may help improve memory and attention over time.
Brain health for all ages — a call to action
World Brain Day 2025 is a call to action for all of us to take care of our brains. It is about protecting and promoting our brain health throughout our lives. By making healthy choices and reaching out for help when we need it, we can keep our brains strong and ready to live fulfilling lives. Let’s make World Brain Day 2025 a chance to inspire everyone, from young to old, to prioritise brain health and make a positive difference.
(Dr. Boopesh Pugazhendi is a neurosurgeon at Naruvi Hospitals, Vellore. Email: boopesh@naruvihospitals.com)
Published – July 20, 2025 05:00 pm IST
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