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

4 min

Decoding the Past: Was Life Expectancy Ever 40?

In many pre-modern societies, life expectancy at birth hovered in the 30s and 40s, a statistical reality heavily influenced by high rates of infant and child mortality. So, was life expectancy ever 40 in a way that suggests a universal early death? The truth is far more complex and sheds light on the dramatic evolution of human longevity.

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3 min

Which age group is most impacted by chronic diseases?

According to the Centers for Disease Control and Prevention (CDC), over 90% of adults aged 65 and older have at least one chronic condition, making them the most heavily impacted age group. However, a concerning increase in chronic disease prevalence has been observed among younger and midlife adults, redefining the landscape of chronic illness in the United States and globally. The question of which age group is most impacted by chronic diseases goes beyond a simple number, revealing a complex picture of health disparities across the lifespan.

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2 min

What is the framework for promoting dementia measures?

Worldwide, around 55 million people have dementia, a figure expected to rise significantly by 2050. In response, a structured approach is essential, leading to the establishment of key frameworks for promoting dementia measures and guiding global public health policy.

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4 min

Why is the prevalence of dementia increasing? Unpacking the demographic and lifestyle factors

According to the World Health Organization, the number of people with dementia worldwide was projected to triple between 2019 and 2050, rising from 57 million to 153 million. This startling rise raises a critical question: **Why is the prevalence of dementia increasing?** It is a complex issue driven by significant demographic shifts and a complex interplay of evolving health trends.

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4 min

Why is Alzheimer's so common now? Exploring the complex increase

According to the Alzheimer's Association, an estimated 7.2 million Americans aged 65 and older are living with Alzheimer's disease in 2025, and this number is projected to increase significantly in the coming decades. Many people ask: **why is Alzheimer's so common now**? The perceived rise is a complex issue driven not by a single cause, but by a combination of a rapidly aging population, better diagnostic tools, and changes in lifestyle and environmental factors.

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4 min

What is one country where the life expectancy is over 70 years old?: Lessons from Japan's Longevity

With a national average life expectancy often cited as one of the highest in the world, Japan is a prime example of what is one country where the life expectancy is over 70 years old?. The Japanese population's remarkable longevity is attributed to a combination of cultural practices, a distinctive diet, and an effective healthcare system, offering valuable insights for healthy aging worldwide.

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3 min

Which state has the highest rate of Alzheimer's?

According to a 2023 study published in *Alzheimer's & Dementia*, the highest prevalence of Alzheimer's dementia is in the east and southeastern United States, with Maryland leading the list with a prevalence of 12.9%. While Maryland has the highest rate, other states in the same region, and factors beyond geography, contribute to these statistics. This article explores the nuances behind the data to answer which state has the highest rate of Alzheimer's.

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4 min

Why is it important to understand global aging?

According to the World Health Organization, the number of people aged 60 years or older will double by 2050, reaching 2.1 billion. This unprecedented demographic shift makes it more important than ever to understand global aging, as its effects will reshape economies, healthcare systems, and societies worldwide for decades to come.

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4 min

How are older adults identified?: Demographics, Milestones, and Societal Metrics

According to the U.S. Census Bureau, the population of older adults aged 65 and over is projected to grow significantly in the coming decades, creating a greater need to understand **how are older adults identified?** This identification relies on a multi-faceted approach, encompassing more than just a person's chronological age.

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