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brain health

·June 3, 2025·4 min read

Adopting the MIND Diet May Lower Dementia Risk at Any Age

A large study suggests that following the MIND diet—rich in leafy greens, berries, nuts, and olive oil—significantly reduces the risk of Alzheimer’s and related dementias. Drawing on data from nearly 93,000 U.S. adults, researchers found the strongest and most consistent protective effects among African American, Latino, and White participants.

Featured Neuroscience

·April 30, 2025·5 min read

Small Bursts, Big Gains: Exercise Shields the Aging Brain

New research shows that even small amounts of high-intensity physical activity can significantly benefit brain health and reduce dementia risk. The study highlights how endurance training and fitness influence inflammation, blood flow, and brain plasticity—key factors in cognitive decline.

This shows an older lady walking in a park.

Featured Neuroscience

·April 29, 2025·5 min read

Just 5 Minutes of Exercise Can Boost Brain Health

New research shows that even small amounts of moderate-to-vigorous exercise, like brisk walking or jogging, can significantly improve brain health in older adults. Higher-intensity physical activity was linked to better processing speed, working memory, and executive function.

Featured Neurology Neuroscience

·April 10, 2025·4 min read

Obesity May Accelerate Brain Aging and Cognitive Loss

New research reveals that long-term obesity patterns have distinct impacts on brain structure, function, and cognition. Using data from the UK Biobank, researchers identified five obesity trajectories and linked them to different levels of neurological deterioration.

This shows the outline of a person, a brain and smoke stacks.

Featured Neuroscience

·April 7, 2025·5 min read

Air Pollution May Impair Language Skills, Brain Health

Long-term exposure to nitrogen dioxide and fine particulate matter may harm cognitive health, particularly language ability, in older adults. In a new study of individuals aged 65 and over, those living in England’s most polluted areas consistently scored lower on cognitive assessments, especially in language-based tasks.

This shows a brain in the shape of a heart.

Featured Neurology Neuroscience

·March 12, 2025·5 min read

Boost Brain Health by Following Your Heart: Simple Steps for Longevity

New research highlights that optimal brain health, crucial for maintaining cognitive function as we age, is strongly linked to cardiovascular wellness. The study underscores that dementia and cognitive decline share risk factors with heart disease, suggesting these conditions are largely preventable by managing diet, exercise, cholesterol, blood sugar, and blood pressure.

Featured Neuroscience

·January 28, 2025·3 min read

Oral Microbiome May Influence Cognitive Decline and Brain Health

The microbial ecosystems in our mouths may impact cognitive function as we age, with pathogenic bacteria linked to cognitive decline. Researchers found that beneficial bacteria, such as Neisseria, are associated with improved memory and attention, while harmful bacteria like Porphyromonas correlate with mild cognitive impairment.

Featured Neuroscience Psychology

·January 17, 2025·5 min read

Mapping the Link Between Personality and Cognitive Decline

A new study has identified three psychological profiles that influence brain health, cognitive decline, and dementia risk in aging adults. Profiles with high protective traits, like purpose and openness, show better cognition and brain integrity, while those with low protective traits or high negative traits face accelerated brain atrophy and mental health issues.

Featured Neurology Neuroscience

·January 7, 2025·4 min read

Vascular Risk Factors Affect Brain Health Differently in Older People

A new study reveals that common cardiovascular conditions like high blood pressure and diabetes, known to damage brain blood vessels in younger populations, are not linked to increased brain vessel harm in individuals aged 90 and older. Researchers analyzed data from 267 participants in the National Institute on Aging’s 90+ Study and found no significant relationship between these risk factors and brain changes in this age group. Interestingly, blood pressure-lowering medications such as diuretics and beta blockers were associated with reduced risks of specific brain conditions, suggesting potential protective effects.

Featured Neurology Neuroscience

·December 3, 2024·4 min read

High Blood Sugar Impacts Brain Health, Even Without Diabetes

New research reveals that elevated blood sugar levels may harm brain health, even in people without diabetes. The study showed decreased connectivity in brain networks linked to cognition, memory, and emotion regulation, with stronger effects in older adults and women.

Featured Neuroscience

·December 2, 2024·5 min read

Six Plant-Based Compounds Show Neuroprotective Potential

Researchers identified specific plant compounds that provide antioxidant and neuroprotective effects, contributing to brain health beyond basic nutrition. By analyzing plant-based foods like lemon balm, sage, and elderberry, scientists linked compounds such as phenolics and terpenes to benefits like reducing oxidative stress and scavenging harmful reactive species.

Featured Neurology Neuroscience

·October 1, 2024·7 min read

How Diet Can Help Improve Brain Health

Research reveals that diets beneficial for heart health also support brain health, reducing the risk of cognitive decline and dementia. Nutrients like omega-3 fatty acids and folate promote brain development in early life and protect against mental decline as we age.

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brain health

Adopting the MIND Diet May Lower Dementia Risk at Any Age

Small Bursts, Big Gains: Exercise Shields the Aging Brain

Just 5 Minutes of Exercise Can Boost Brain Health

Obesity May Accelerate Brain Aging and Cognitive Loss

Air Pollution May Impair Language Skills, Brain Health

Boost Brain Health by Following Your Heart: Simple Steps for Longevity

Oral Microbiome May Influence Cognitive Decline and Brain Health

Mapping the Link Between Personality and Cognitive Decline

Vascular Risk Factors Affect Brain Health Differently in Older People

High Blood Sugar Impacts Brain Health, Even Without Diabetes

Six Plant-Based Compounds Show Neuroprotective Potential

How Diet Can Help Improve Brain Health

Dormant Stem Cells May Hold Key to Restoring Sense of Smell

Infant Brain Wiring Predicts Emotional Growth Months Before It Shows

Shared Genetic Signatures Found Across Psychiatric Disorders

Ibudilast Fails to Beat Placebo in Alcoholism Trial, Except in Women

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