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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

What are the longevity molecules? Unlocking the secrets to cellular aging

According to recent studies from organizations like the National Institutes of Health, research into molecular mechanisms is significantly advancing our understanding of aging. This has led to intense investigation into **what are the longevity molecules**, a class of compounds that influence cellular aging and disease resistance.

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5 min

Will humans live to 140? Unpacking the limits of human longevity

While the oldest verified person lived to 122, some researchers propose that a human lifespan of 140 or even 150 years might be achievable this century. The question, **Will humans live to 140?**, hinges on whether scientific breakthroughs can overcome the biological limits that govern aging.

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5 min

At what age do you really age? Understanding the science of non-linear aging

Recent research published in the journal *Nature Aging* discovered that human aging is not a gradual process but rather occurs in two accelerated bursts, around the ages of 44 and 60. This challenges the long-held assumption that we age linearly and offers a more nuanced answer to the question, "At what age do you really age?". The study revealed that molecular and microbial changes within the body intensify dramatically at these specific points, impacting overall health.

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5 min

How Does Aging Affect Stem Cells and the Body's Ability to Repair Itself?

Adult stem cells are the body's repair crew, responsible for maintaining tissue and organ function throughout our lives. Decades of research show that this regenerative capacity declines with age, a process known as stem cell exhaustion. This article delves into the complex question: How does aging affect stem cells?

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6 min

What are the physiological changes in aging?

By age 30, the average person begins to lose approximately 1% of organ reserve each year, an early indication of the body's shifting capabilities. Understanding **what are the physiological changes in aging** is a crucial step toward proactive health management and embracing a vibrant later life.

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4 min

What is mitochondrial dysfunction in aging?: Causes, consequences, and interventions

According to research, age-related changes in mitochondria, the powerhouses of our cells, contribute significantly to biological aging and the decline of numerous bodily functions. Understanding **what is mitochondrial dysfunction in aging** is crucial, as it involves a cascade of issues—from reduced energy production to increased cellular damage—that collectively accelerate the aging process. This dysfunction is now recognized as one of the major hallmarks of aging, affecting everything from energy levels to tissue resilience.

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4 min

Exploring What Is Mitochondrial Control of Ageing

Aging is a complex biological process, and accumulating evidence suggests a causative link between mitochondrial dysfunction and many age-related conditions. Unlocking the secrets of what is mitochondrial control of ageing means understanding the intricate cellular machinery at the core of our vitality and lifespan.

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6 min

What are the components of ageing? A guide to the complex biological process

By 2050, the number of people aged 60 and over is projected to double globally, a demographic shift that makes understanding the question, "what are the components of ageing?", more urgent than ever. Ageing is not a single process but a complex interplay of molecular, cellular, systemic, and environmental factors that progressively compromise our physiological integrity. Scientific consensus, particularly surrounding the "Hallmarks of Aging," offers a detailed map of this multifaceted journey toward functional decline.

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5 min

Understanding Why Do People with Down Syndrome Age Fast?

While life expectancy for individuals with Down syndrome has dramatically increased, studies show they still experience premature aging, raising the question: why do people with Down syndrome age fast? This phenomenon is linked to the extra copy of chromosome 21 and its cascading biological effects.

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