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

Oct 6, 2025

6 min

What stage of adulthood is 83? Exploring the 'Old-Old' or 'Fourth Age'

According to social sciences, late adulthood is often divided into several sub-stages to better reflect the varied experiences of older people. At 83, a person is categorized within the 'old-old' or 'fourth age' stage, a period that typically includes ages 75 to 84. This developmental period presents unique challenges and opportunities distinct from earlier life stages, such as the 'young-old' years.

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Oct 2, 2025

4 min

What's the hardest age of life? Understanding the U-Shaped Happiness Curve

Research from the National Bureau of Economic Research suggests that middle age, specifically around the late 40s, is when most individuals in developed countries experience their lowest levels of happiness. This phenomenon, known as the "U-shaped happiness curve," helps answer the question: what's the hardest age of life?.

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