Cognitive Health and Brain Longevity

Cognitive Health and Brain Longevity: Protecting the Aging Brain

It’s the holy grail of longevity science: a healthy body that continues to function at optimal levels well into old age. But even as scientific advances continue to extend lifespan, it’s cognitive health — clear thinking, ongoing learning, emotional regulation, and the ability to remember and process information — that helps make a longer life meaningful.

Aging naturally brings changes in the way the brain functions, but cognitive decline is not necessarily inevitable. Incorporating strategic lifestyle changes, early assessment, and proactive therapeutic approaches may help preserve brain health and support cognitive function throughout life.

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Running Out the Clock: How the Immune Age Clock Helps Target Longevity

Running Out the Clock: How the Immune Age Clock Helps Target Longevity

There’s a new way to look at aging and immunity, and scientists are saying it’s all about time. The Human Immune Age Clock (HIAC) is a high-tech tool that gathers information on the dynamics of immunosenescence to identify factors that might interfere with human longevity, allowing researchers and clinicians to identify T-cell aging and other immune changes that may be addressed through targeted interventions. Immune age clocks focus on how immune cells change over time, capturing their functional variation and creating a roadmap to healthy aging. By examining the immune system at the cellular level and measuring its function to provide personalized insights, the Immune Age Clock may be ready to take its place as a key player in the fight against immune aging.

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Genetics vs. Lifespan Where Do Genes Fit

Genetics vs. Lifespan: Where Do Genes Fit?

There’s a lot that can be done to increase longevity: maintain a healthy diet, exercise regularly, prioritize sleep, manage stress and mental health, avoid harmful substances, cultivate social connections, practice positivity, and pay attention to cellular health and micronutrition. But once extrinsic factors — such as violence, accidents, infections, and similar events — are taken out of the equation, genetics plays its full role in determining how long (and how healthy) a lifespan may be. Researchers are working to better understand this role, and their findings are already having an impact on what can be done to ensure a longer, healthier, more satisfying life.

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