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

4 min

What are the two key ages your body has a mid life crisis?

According to a 2024 study published in the journal *Nature Aging*, the human body undergoes dramatic 'aging bursts' around the average ages of 44 and 60, indicating two key ages your body has a mid life crisis, or more accurately, a period of significant biological transition. These periods are characterized by massive, nonlinear shifts in molecular and microbial activity that can correlate with emotional and physical upheaval.

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4 min

What is the best height for longevity?: Examining the Science of Stature

According to a 1992 study, men who were 5' 9" or below lived approximately 5 years longer than taller men. This startling finding has been corroborated by a wealth of recent research, suggesting a surprising inverse relationship between stature and lifespan. But why would shorter individuals have a biological advantage? Let's delve into the question of **what is the best height for longevity** and the complex factors at play.

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5 min

Why do elderly bite their tongue? Exploring the Biological and Neurological Factors

As people age, a number of physiological changes can increase the likelihood of oral injuries. Factors ranging from reduced muscle strength to changes in coordination can explain **why do elderly bite their tongue** more frequently. This involuntary action often signals underlying shifts in bodily functions that come with advancing years.

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5 min

How to have great skin at 60? A Guide to Genetics, Biology, and Lifestyle

Genetics once seemed like the ultimate arbiter of skin aging, but research on identical twins has shown genetics are only responsible for an estimated 10% of visible skin aging. This means that how to have great skin at 60 is overwhelmingly influenced by your daily habits and choices, proving you have significant control over your skin's health and appearance.

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4 min

What's the most common age for death? Unpacking mortality statistics

While average life expectancy often captures headlines, the most common age for death tells a different story about population health. Exploring what's the most common age for death reveals how advancements in medicine, genetics, and public health have changed human longevity over generations. This statistical peak provides a fascinating look into human aging patterns.

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4 min

Do people in cold countries age slower? The science behind temperature and longevity

While anecdotal claims circulate, studies on model organisms like mice and worms have shown that lowering body temperature significantly increases lifespan. However, whether this translates to humans and if people in cold countries age slower is a much more complex question, involving genetics, lifestyle, and a multitude of confounding factors.

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4 min

The Genetic Secrets: Why do older moms live longer?

Decades of scientific research have uncovered a fascinating and significant correlation: women who give birth later in life tend to live longer. This intriguing discovery prompts the question, **why do older moms live longer?** The answer points to a complex interplay of biology, genetics, and evolutionary pressures related to fertility and aging, revealing a potential genetic marker for exceptional longevity.

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4 min

What age is considered middle age? A biological and cultural perspective

While Merriam-Webster defines middle age as roughly 45 to 64, this range is far from universal, shifting significantly across cultures and generations. Exploring what age is considered middle age requires moving beyond simple numbers to understand the complex interplay of biology, genetics, and societal norms that shape our perception of this life phase.

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