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

6 min

How to reverse the onset of dementia?: Current understanding and practical steps

Currently, most cases of true, progressive dementia, such as Alzheimer's, are not reversible because they involve permanent damage to brain cells. However, some dementia-like symptoms caused by other conditions can be reversed with proper treatment. This distinction is crucial for anyone asking "How to reverse the onset of dementia?" and highlights the importance of an accurate diagnosis.

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4 min

What ethnicity has the shortest lifespan?: Understanding Disparities and Underlying Factors

According to the Centers for Disease Control and Prevention (CDC), recent provisional data indicates that American Indian and Alaska Native (AIAN) people have the lowest life expectancy in the United States. This disparity highlights the complex health inequities that exist within the country and answers the question: **What ethnicity has the shortest lifespan?**. It is not a simple genetic issue, but rather a reflection of systemic social, economic, and environmental factors.

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5 min

Understanding the core reasons: What are three causes of population aging?

The World Health Organization reports that the number of people aged 60 and older is projected to increase from 1.1 billion in 2023 to 1.4 billion by 2030, a profound global demographic shift. This trend begs the important question: what are three causes of population aging and how do they impact our societies?

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2 min

Did life expectancy in the US increase between 2017 and 2021?

According to data from the Centers for Disease Control and Prevention (CDC), the life expectancy in the United States dropped significantly from 79.7 years in 2017 to 76.1 years in 2021. This trend directly answers the question, did life expectancy in the US increase between 2017 and 2021.

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3 min

What are the age categories for FDA? A Comprehensive Overview

The U.S. Food and Drug Administration (FDA) develops age-specific guidance for various products to ensure safety and effectiveness for different populations. A nuanced understanding of **what are the age categories for FDA?** is essential, as the definitions can vary significantly depending on the product type and regulatory context.

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5 min

What age is considered dying early? A comprehensive look at longevity

According to the Centers for Disease Control and Prevention (CDC), U.S. life expectancy was 78.4 years in 2023, but the concept of **what age is considered dying early?** is more nuanced than a single number. Public health defines premature mortality relative to a population's average, factoring in a person's modifiable and unmodifiable influences on longevity.

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5 min

What are the effects of an aging population?

According to the World Health Organization, the global population of individuals aged 60 and over is expected to double by 2050, profoundly reshaping societies worldwide. This significant demographic shift prompts the critical question: **What are the effects of an aging population?** Understanding these wide-ranging impacts is vital for future planning and ensuring societal well-being.

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5 min

What is the Frailty Index Measure?: Explaining the Deficit Accumulation Model

According to Canadian researchers, the frailty index is a more accurate predictor of adverse outcomes than chronological age alone. The frailty index measure quantifies an individual's level of frailty by summing their health deficits, offering a comprehensive look at their overall health status.

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3 min

What is the current life expectancy in the US? Understanding the factors at play

According to the Centers for Disease Control and Prevention (CDC), the life expectancy for the U.S. population in 2023 saw an increase to 78.4 years. This figure is a critical marker in public health, revealing not just a number, but a complex story of population health, lifestyle choices, and demographic trends that affect healthy aging and senior care.

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