Understanding Early Cognitive Changes — and How to Support Long‑Term Brain Health

Changes in memory or thinking can feel overwhelming. Whether you notice them in yourself or someone you love, it’s common to feel unsure about what’s normal, what’s not, and what to do next. That uncertainty alone can create stress — but you’re not alone, and there are clear steps you can take to find answers and support. 

June is Alzheimer’s & Brain Awareness Month, a time to learn how to spot early cognitive changes, understand when it may be time to seek an evaluation, and explore practical habits that support lifelong brain health. And when questions or concerns arise, Elliot’s Neurology team is here to help you find clarity and next steps.  

According to the Alzheimer’s Association, up to 40% of dementia cases may be influenced by modifiable lifestyle factors such as physical activity, diet, sleep, and social engagement.  

Awareness and early action matter. 

Recognizing Early Signs of Cognitive Change 

More than 130,000 people in Massachusetts and New Hampshire are living with Alzheimer’s disease, according to the Alzheimer’s Association MA/NH Chapter. Cognitive changes often begin subtly. You may notice shifts long before they disrupt daily life. Common early signs include: 

• Memory lapses that happen more often than before 
• Difficulty finding words or following conversations 
• Changes in problem‑solving, planning, or decision‑making 
• Confusion about time or familiar routines 
• Shifts in mood or behavior, such as increased anxiety or withdrawal 
• Trouble completing familiar tasks, like managing medications or using technology 

Patterns matter more than isolated moments. If something feels different, it’s worth paying attention. 

When to Talk to Your Doctor 

You don’t need to wait for symptoms to worsen. It’s helpful to reach out if you notice: 

• Persistent or increasing forgetfulness 
• Changes that affect daily activities 
• Concerns expressed by family or friends 
• A sense that something “just isn’t right” 

A conversation with your primary care doctor or specialist can help determine whether the changes are part of normal aging, related to a treatable condition, or something that deserves further evaluation. 

Understanding what’s happening — and what’s not — can bring tremendous relief. 

Brain‑Healthy Habits That Support Aging Well 

While evaluation is important, there are also everyday habits that help protect cognitive health over time. These habits support memory, attention, mood, and overall well‑being. 

1. Stay Physically Active 

Movement is one of the most powerful ways to support brain health. Physical activity increases blood flow to the brain, supports the growth of new neural connections, and helps reduce the risk of conditions linked to cognitive decline. 

The 2020 Lancet Commission on Dementia Prevention, Intervention, and Care reports that up to 40% of dementia cases may be preventable through modifiable lifestyle factors — and regular physical activity is one of the most impactful. Even small amounts of movement throughout the week can make a meaningful difference. 

Try walking, strength training, yoga, swimming or even dancing — every step counts. 

2. Eat a Brain‑Supportive Diet 

Foods rich in antioxidants, healthy fats, and whole grains help protect brain cells. Leafy greens, berries, nuts, seeds, and fish are excellent choices. 

Patterns like the Mediterranean diet are linked to healthier cognitive aging. 

3. Stay Socially Connected 

Connection stimulates cognitive function and supports emotional well‑being. Call a friend, join a group, volunteer, or participate in community activities. 

4. Challenge Your Mind 

Learning new skills, reading, puzzles, or creative hobbies help strengthen neural pathways and build cognitive reserve. 

5. Prioritize Quality Sleep 

Sleep supports memory, learning, and brain repair. A consistent sleep schedule and calming nighttime routine can make a meaningful difference. 

6. Manage Chronic Health Conditions 

Heart and brain health are closely connected. Managing blood pressure, diabetes, cholesterol, and sleep apnea supports long‑term cognitive health. 

How Elliot’s Neurology Team Can Help 

If you’re noticing changes — or simply want clarity — Elliot’s Neurology team provides comprehensive evaluation, guidance, and support for patients and families navigating memory concerns. Our specialists help you understand what you’re experiencing, explore next steps, and create a plan that supports long‑term well‑being. 

The need for support continues to grow in our region. According to the Alzheimer’s Association MA/NH Chapter, the number of people living with Alzheimer’s in New Hampshire is expected to increase by more than 20% in the coming years — underscoring the importance of early conversations and timely evaluation. 

Visit our website to learn more about how Elliot supports memory and brain health. 

You Don’t Have to Navigate This Alone 

Memory changes can feel overwhelming, but taking the first step toward understanding them can bring clarity and peace of mind. This Alzheimer’s & Brain Awareness Month, consider checking in with yourself and your loved ones — and know that support is available whenever you need it.