Healthy habits that help brain relax!

We are usually made to believe that relaxing brain requires expensive supplements, strict diet plans, or complicated life style. While these approaches may be useful, calming the mind is often much simpler than we think. In fact, some of the most effective ways to calm our brain are also the easiest to incorporate in our daily lives.

In today’s digital age, our brains are constantly exposed to information. Notifications, emails, social media updates, compete for our attention every time. As a result, our brain rarely gets an opportunity to truly rest. Just as our body gets exhausted after a hard day’s work and needs rest to recover and function properly. Our brain also gets exhausted because of constantly processing the information and responding to the demands. Over time, this constant mental stimulation can leave us feeling exhausted and overwhelmed.

The good news is the helping the brain relax doesn’t need a drastic change. Simple healthy habits practiced consistently can reduce mental overload and improve emotional wellbeing, and give the brain recovery time it needs to function at its best. To maintain the good brain health, we need to focus on following habits:

1. Exercise: It is one of the most crucial and strongest predictors of healthy brain aging. Physical activity has been shown to significantly increase brain-derived neurotrophic factor (BDNF) synthesis. BDNF acts as a fertilizer for our brain as it supports the survival of existing neurons and supports the growth of new ones. Regular physical activity has shown to improve brain functioning such as memory and thinking skills. It can reduce the risk of cognitive decline and dementia. As per a systematic review and metanalysis, even light intensity physical activity benefits general cognition, memory, and executive function. The recommended duration of physical activity for adults is at least 150 minutes of moderate-intensity, or 75 minutes of vigorous-intensity activity. It can be done in parts, such as, moderate-intensity activity could be done 22 minutes daily, 30 minutes a day on 5 days a week, or smaller amounts that add up.

2. Sleep: Sleep is crucial for various cognitive, affective, and behavioral processes, including attention, memory, executive function, emotional regulation and interpersonal interactions. During sleep brain gets an opportunity to clear the waste products that accumulate throughout the day and restore itself for optimal functioning. Good quality sleep helps the brain maintain its normal functioning and may reduce the risk of developing neurodegenerative disorders such as Alzheimer’s, or Parkinson’s Disease. Chronic sleep deprivation exacerbates cognitive deficits, emotional instability, and motor performance decline leading to reduced workplace productivity. It is also associated with increased irritability, mood disturbances, and poorer overall quality of life. Adults should get 7-9 hours of sleep per night for the optimum functioning of brain. 

3. Nutrition: Diet plays an important role in brain health. Recent studies highlight the importance of diet in healthy brain functioning. For example, diets rich in plant-based foods and minimally processed ingredients have been associated with better cognitive health and lower risk of neurodegenerative diseases. As per a study published in medical journal of neurology, the people who consumed the foods rich in green leafy vegetables, and other vegetables, fruits, whole grains, olive oil, beans, nuts, berries, and fish may have fewer amyloid plaques and tau tangles in their brain (signs of Alzheimer’s disease) than people who do not consume such diet. A balanced diet provides the brain with essential nutrients needed for memory, concentration, learning, and emotional regulation. 

4. Spending time in nature: A global analysis of more than 3800 studies that involved over 10 million people showed that contact with nature reduces symptoms of anxiety and depression while promoting relaxation. A short walk in the park, or even sitting under a tree can measurably calm the nervous system.

5. Mindfulness and stress reduction: Mindfulness is simply the practice of paying attention to the present moment, without judgement. Research shows that mindfulness can induce neuroplasticity, the brains’ ability to reorganize itself by forming new neural connections. Regular mindfulness practice has been associated with increased cortical thickness, particularly in prefrontal cortex, which supports attention, decision-making, and executive function, and in the hippocampus, which is critical for learning and memory. It also helps to calm emotional responses and lower stress and anxiety levels by reducing the amygdala reactivity.

6. Brain training and cognitive engagement: Our brain is like a muscle; the more we use it, the stronger it becomes. Research has concluded that engaging in mentally stimulating activities builds cognitive reserve, the brains ability to adapt as it ages. Brain training can even help improve attention, concentration, and memory in elderly patients with mild cognitive impairment.

In today’s fast-paced world, our attention is often pulled in multiple directions, making it extremely important to prioritize our brain health. Fortunately, helping the brain relax does not require expensive supplements or drastic lifestyle changes. Small consistent habits such as regular exercise, adequate sleep, a balanced diet, spending time in nature, or practicing mindfulness can have a profound impact on brain health and overall well-being. Afterall, caring for our brain is not just an investment in our mental health, it is an investment in our overall quality of life.

References:

American Academy of Neurology. (n.d.). Brain health and lifestyle choices may help protect memory and thinking skills. American Academy of Neurology. https://www.aan.com/PressRoom/Home/PressRelease/5060

Calderone, A., Latella, D., Impellizzeri, F., de Pasquale, P., Famà, F., Quartarone, A., & Calabrò, R. S. (2024). Neurobiological changes induced by mindfulness and meditation: A systematic review. Biomedicines, 12(11), 2613. https://doi.org/10.3390/biomedicines12112613

Centers for Disease Control and Prevention. (2025, August 13). Physical activity boosts brain health. U.S. Department of Health and Human Services. https://www.cdc.gov/physical-activity/features/boost-brain-health.html

Colucci-D'Amato, L., Speranza, L., & Volpicelli, F. (2020). Neurotrophic factor BDNF, physiological functions and therapeutic potential in depression, neurodegeneration and brain cancer. International Journal of Molecular Sciences, 21(20), 7777. https://doi.org/10.3390/ijms21207777

Fotuhi, M. (2025, December 17). 5 powerful ways to strengthen your brain for life: Low-cost, science-backed habits for becoming a brain super-ager. Psychology Today. https://www.psychologytoday.com/us/blog/the-invincible-brain/202512/5-powerful-ways-to-strengthen-your-brain-for-life

Hyndych, A., El-Abassi, R., & Mader, E. C., Jr. (2025). The role of sleep and the effects of sleep loss on cognitive, affective, and behavioral processes. Cureus, 17(5), e84232. https://doi.org/10.7759/cureus.84232

Tari, A. R., Walker, T. L., Huuha, A. M., Sando, S. B., & Wisloff, U. (2025). Neuroprotective mechanisms of exercise and the importance of fitness for healthy brain ageing. The Lancet, 405(10486), 1458–1470. https://doi.org/10.1016/S0140-6736(25)00184-9

The healing power of nature reduces stress, anxiety and depression. (2026). Nature Human Behaviour. Advance online publication. https://doi.org/10.1038/s41562-026-02434-3

Tuncer, D. (2026, January 28). How nutrition shapes brain health: A new special collection from The Journal of Nutrition. American Society for Nutrition. https://nutrition.org/how-nutrition-shapes-brain-health-a-new-special-collection-from-the-journal-of-nutrition/