Recent studies highlight the potential role of omega-3 fatty acids in protecting brain health, especially among older adults. These essential fats, found in fatty fish like salmon, offer benefits for heart health, inflammation, and brain function. Now, two studies suggest they may also benefit individuals at higher risk for cognitive decline, such as carriers of the ε4 allele of the apolipoprotein E gene (APOE4).

Breakthroughs in Alzheimer’s disease research offer hope for the successful treatment – and elimination – of the disease. This was the finding of New Scientist journalist Graham Lawton, who reviewed the history and status of research on dementia and Alzheimer’s disease. In particular, exciting new Alzheimer’s vaccine research holds promise for preventing Alzheimer’s disease.

As life expectancy increases worldwide, more people are living with dementia. Even though the age-specific rate of dementia is falling in some high-income countries, the overall number of cases is still rising. This highlights the need for effective prevention strategies. The Lancet Commission on dementia prevention, intervention, and care recently updated its findings, revealing 14 modifiable risk factors that can help reduce dementia cases. Their latest report emphasizes that targeting 14 risk factors can cut dementia cases by nearly half.

In an age when smartphones are part of our daily lives, their potential for revolutionizing healthcare continues to expand. For example, a recent study published

Early detection and treatment are important to fighting Alzheimer’s disease. Three recent studies offer promising developments in identifying, preventing and potentially treating Alzheimer’s. Blood tests

Alzheimer’s disease gradually erodes cognitive abilities. Risk of the disease causes concern and uncertainty for many people. The World Health Organization estimates that more than