Aging
Anxiety over aging may make women age faster
Anxiety over aging may make women age faster A new study suggests that anxiety over aging may contribute to accelerated aging among women, particularly due to fears about declining health. The study found that subjective experiences of anxiety about aging can drive objective measures of aging, and that this association is strongest for concerns about […]
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Young cancer survivors age faster
Young cancer survivors age faster Young cancer survivors age faster than their peers who did not have cancer, according to a new study published in Nature Communications. The study found that accelerated aging occurs both at the cellular level and in brain function, such as memory, attention, and ability to process information. Cancer survivors may […]
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What a bear attack in a remote valley in Nepal tells us about the problem of aging rural communities
What a bear attack in a remote valley in Nepal tells us about the problem of aging rural communities Dorje Dundul, a 71-year-old resident of Nubri, Nepal, has been attacked by brown bears three times over the past five years due to outmigration of younger people from his village. The trend of bear attacks in […]
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Long-term pesticide exposure speeds up aging in fish
Long-term pesticide exposure speeds up aging in fish Long-term exposure to low levels of chlorpyrifos, a common agricultural pesticide, can accelerate physiological aging and shorten lifespan in fish. The study, led by University of Notre Dame biologist Jason Rohr, found that chronic exposure to chlorpyrifos caused fish to age faster at the cellular level, as […]
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Philly’s walkable streets and public parks offer older residents chances to stay active – but public transit and accessibility pose challenges
Philly’s walkable streets and public parks offer older residents chances to stay active – but public transit and accessibility pose challenges Philadelphia’s walkable streets and public parks offer opportunities for older residents to stay active, but challenges persist due to inadequate public transit and accessibility. The city’s senior population has been growing rapidly, with one […]
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How exercise fights muscle weakening that comes with age
How exercise fights muscle weakening that comes with age A new study published in the Proceedings of the National Academy of Sciences has found that exercise can reverse muscle weakening that comes with age by lowering a gene regulator called DEAF1. The study, led by Hong-Wen Tang at Duke-NUS Medical School, suggests that DEAF1 pushes […]
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Time banks could ease the burden of elder care and promote connection
Time banks could ease the burden of elder care and promote connection Time banking, a community-based mutual aid system, could ease the burden of elder care by providing affordable and reciprocal support to older adults. The global demographic shift towards an aging population poses significant challenges, including high costs and a shortage of professional caregivers, […]
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Americans are unprepared for the expensive and complex process of aging – a geriatrician explains how they can start planning
Americans are unprepared for the expensive and complex process of aging – a geriatrician explains how they can start planning Aging is an unpredictable, highly individualized process that varies depending on a person’s genetics, medical history, cognitive status and socioeconomic factors. The majority of older Americans report a strong sense of purpose and self-worth, but […]
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Aging chimps show human-like cognitive decline
Aging chimps show human-like cognitive decline Aging chimpanzees may be showing signs of human-like cognitive decline, similar to Alzheimer’s disease, according to a new study published in eLife. The researchers observed that older female chimpanzees who used to be skilled at cracking nuts with stones were confused and faltered in performing tasks, suggesting a decline […]
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Helping friends can boost mood for older adults
Helping friends can boost mood for older adults Providing practical help to close friends can boost mood for older adults, particularly women, who tend to have more emotional intimacy and conversation-based friendships. Older men are less likely than women to provide emotional support to friends, and may experience a lower positive mood on days they […]
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