Brain Health Jul 13, 2026
RCT · JAMA network open

Earlier Lifestyle Interventions Shield Aging Brain Blood Vessels

A new study suggests that intensive lifestyle changes can slow down microvascular brain damage, but only if you start before age 70.

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Brain Health Jul 13, 2026
RCT · EBioMedicine

Do High-Dose Omega-3s Actually Reach the Brain?

A new clinical trial reveals that while high-dose DHA successfully reaches the brain, it may not halt cognitive decline over two years.

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Brain Health Jul 6, 2026
RCT · JAMA neurology

Do Exercise and Heart Meds Keep Your Mind Sharp?

A new clinical trial reveals that exercise and aggressive blood pressure control might not improve cognitive function in older adults as much as we hoped.

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Brain Health Jun 29, 2026
RCT · JAMA neurology

Could Low-Dose Lithium Help Slow Early Memory Decline?

A new clinical trial explores whether a low dose of the common drug lithium can help protect the mind in adults with early memory issues.

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Brain Health Jun 29, 2026
RCT · Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Semaglutide May Boost Cognitive Function in People With HIV

A new clinical trial suggests the popular weight-loss drug semaglutide may help combat cognitive decline in individuals living with HIV by reducing inflammation.

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Brain Health Jun 22, 2026
Cohort study · Frontiers in Aging Neuroscience

Alzheimer's Gene Amplifies the Impact of Brain Shrinkage

A new study reveals how the notorious APOE ε4 gene works in tandem with brain shrinkage to dramatically accelerate cognitive decline.

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Brain Health Jun 15, 2026
Observational · Gut microbes

How Gut Bacteria Byproducts Could Help Predict Cognitive Decline

Scientists have identified a distinct signature of gut-derived molecules in the blood that can accurately flag early signs of cognitive decline.

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Brain Health Jun 15, 2026
Review · Cells

Could Recharging Cellular Batteries Fight Alzheimer's?

A new scientific review highlights how targeting mitochondrial health could be the key to stopping Alzheimer's disease.

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Brain Health Jun 8, 2026
Meta-analysis · The journal of prevention of Alzheimer's disease

Cumulative High Systolic Blood Pressure Increases Long-Term Dementia Risk

A new analysis reveals that long-term, cumulative high systolic blood pressure—especially during middle age—significantly increases your risk of developing dementia later in life.

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