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

Oct 11, 2025

5 min

How does age impact bone healing? A Comprehensive Guide

As we age, our body's regenerative abilities naturally decline, a fact that profoundly influences recovery from injury. Studies show a significant decrease in the rate and efficiency of bone healing after fractures in older adults, illustrating exactly **how does age impact bone healing** and extending recovery periods significantly.

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Oct 9, 2025

4 min

Is there a decrease in our ability to fight infection as we age? The science of immunosenescence

Fact: The immune system's decline with age, known as immunosenescence, is a major factor in senior health. Understanding if there is a decrease in our ability to fight infection as we age is critical for promoting a healthier life.

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Oct 4, 2025

5 min

Why are vaccines less effective on older people? A Deep Dive into Immunosenescence

The efficacy of the seasonal influenza vaccine can drop from up to 90% in young adults to as low as 30–50% in older individuals. This phenomenon, known as immunosenescence, explains why vaccines are less effective on older people and highlights the complex, age-related changes in the immune system.

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Oct 3, 2025

5 min

Does age affect bone healing? How seniors can promote recovery

According to the National Institutes of Health, aging negatively impacts the cellular and molecular processes involved in bone repair, meaning healing can take significantly longer for older adults. This raises the important question: Does age affect bone healing, and if so, what are the underlying mechanisms and potential solutions?

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