Although the brain naturally changes with age, many people are surprised to learn that simple lifestyle adjustments can meaningfully improve cognitive function. These adjustments can come from physical, mental, and social activities that keep the brain active and delay age-related decline. Who knew that daily walks or consistent chats with friends or family can affect the brain?

In truth, it all ties back to neuroplasticity, or brain plasticity. According to the StatPearls chapter “Neuroplasticity,” it’s defined as the brain’s ability to reorganize and adapt throughout life. This ability is critical to brain health and is the key to maintaining mental sharpness, even as the natural effects of aging occur.

There are many neuroplasticity lifestyle changes seniors can make, and they are relatively simple to implement into an older parent’s daily routine. 

Incorporate More Movement and Exercise

An unexpected perk of regular exercise isn’t just toned muscles, but brain benefits. It doesn’t have to be anything as extreme as lifting weights, either. According to Harvard Health Publishing, simple aerobic exercise like walking can enlarge the parts of the brain responsible for thinking and memory.

The science behind this phenomenon comes down to blood and oxygen. A study published in Frontiers in Psychology supported the finding that physical exercise increases the flow of oxygen and nutrient-rich blood to the brain, as the heart and lungs work harder during aerobic activity.

This improved circulation supports the release of brain-supporting proteins such as brain-derived neurotrophic factor (BDNF), promotes healthy blood vessels, and provides the energy the brain needs to function, learn, and adapt. The result? Improved cognitive function and an increased sense of well-being.

Eat Right to Remain Bright

Dietary choices impact the entire body, especially the brain. The brain-food connection shows that the food we consume significantly affects our mental and cognitive health. Key nutrients for optimal brain health include omega-3 fatty acids, antioxidants, and B vitamins. 

Omega-3 Fatty Acids

Research shows that consuming omega-3 fatty acids improves learning, memory, cognitive well-being, and brain blood flow. These improvements protect against neurodegeneration, or the death of neurons, by promoting the health of brain cells and supporting thinking and memory.

Antioxidants

Found in berries and citrus fruits, among others, antioxidants are incredibly important. They protect the brain against oxidative stress, a condition caused by the imbalance of free radicals and antioxidants in the body.  According to research published in Oxidative Medicine and Cellular Longevity, oxidative stress is also linked to the cognitive decline indicative of forms of dementia, like Alzheimer’s disease.

B Vitamins

B vitamins, such as B6 (pyridoxine), B9 (folate), and B12 (cobalamin), have been linked to cognitive health, and deficiencies of these vitamins can affect the brain in different ways. Research published in Advances in Nutrition states low B12 status has been linked to slow information processing and poor memory function, while low folate is related to poor memory. 

Challenge the Brain Regularly

Mental challenges strengthen neural connections and help the brain find other neural pathways. While this may sound complicated, it simply means older adults need to find activities that keep their brains active. This could be as easy as working on a puzzle nightly or playing trivia with the family on weekends. 

When the brain is given frequent opportunities to grow new cells and enhance neuroplasticity, it becomes more resilient to brain damage and changes linked to dementia. 

Keeping mentally active with activities like reading or learning something new, such as a hobby or a language, can help build an individual’s cognitive reserve, defined in an article published by Harvard Health Publishing as the brain’s agility in solving problems and coping with challenges.

According to Alzheimer’s Research UK, “research suggests that people who develop high ‘cognitive reserve’ by the time they reach 69 years old may reduce their likelihood of memory and thinking decline, even with low childhood cognitive abilities.” This makes the ways an older adult spends their time much more impactful.

Get Plenty of Rest

Getting quality sleep is one of many major neuroplasticity lifestyle changes seniors can implement. Poor sleep quality, including getting too much or not enough rest, is a potential risk factor for cognitive decline and dementia, including Alzheimer’s disease. According to a peer-reviewed article published in Current Opinion in Psychiatry, recent studies support that sleep disturbance affects Alzheimer’s disease biomarkers.

This biological link in the body implies that healthy sleep may be an important way to prevent or delay dementia. In general, sleep helps clear toxins and repair neural pathways. Getting ample rest overnight also helps prepare the brain for information gathering the next day. According to the National Institute on Aging, older adults need about seven to nine hours of sleep every night.

Seek Trusted Memory Care in Florida

If the older adult in your life has already begun to show worrying signs of cognitive decline, CERTUS Memory Care is happy to be a resource during this time of uncertainty. We specialize in supporting those living with Alzheimer’s disease and other forms of dementia all day, every day. 

Rather than a clinical environment, we believe in fostering cognitive engagement by design. By combining high-contrast colors with a cozy, innovative Town Center concept tailored for aging eyes, we intentionally create an environment that feels both calming and familiar. 

Our specialized memory care programming in Florida combines daily exercises, optimal engagement, mindfulness, and nutrition. Together, these programs create a well-rounded, supportive resident lifestyle where success is celebrated. 

Embrace a Routine That Improves Neuroplasticity

For adult children and relatives, fear of cognitive decline for a beloved parent or family member can increase as time goes on. Luckily, there are neuroplasticity lifestyle changes seniors can do to protect against neurodegeneration. Staying sharp for years to come can become a reality with simple activities like taking a nightly stroll after dinner or getting quality rest.

If you believe an older adult in your life could benefit from memory care in Florida, please don’t hesitate to give the team at CERTUS Memory Care a call. We can answer any questions if you’d like to weigh your options, schedule a tour, or simply discuss your family member’s specific needs. Contact us today to learn more.

Key Takeaways:

  • Exercise Regularly: Aim for your family member to complete a few minutes of aerobic activity each week to increase blood flow, support BDNF production, and improve memory, focus, and brain health.
  • Eat a Brain-Healthy Diet: Encourage your family member to choose foods such as vegetables, berries, whole grains, fish, nuts, and healthy fats, while limiting processed foods and added sugars to support cognitive function.
  • Keep Learning: Challenge your parent or relative’s brain with new skills, reading, puzzles, creative hobbies, travel, or learning a language to strengthen neural connections and build cognitive reserve.
  • Prioritize Quality Sleep: Aim for your family member to get 7–9 hours of sleep each night to help their brain consolidate memories, repair itself, and clear toxins.
  • Make Healthy Habits Consistent: Small, regular lifestyle choices like moving the body, eating well, staying mentally engaged, and sleeping enough work together to support neuroplasticity and long-term brain health.