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

Oct 5, 2025

5 min

What Happens to Elderly People as Their Immune Systems Wear Down?

According to the Centers for Disease Control and Prevention, 70% to 85% of flu-related deaths occur in people aged 65 and older, largely due to a natural decline in immune function. This process, known as immunosenescence, explains what happens to elderly people as their immune systems wear down, leading to a host of health challenges.

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Oct 4, 2025

4 min

Why do elderly get repeated chest infections?

According to the World Health Organization, respiratory infections are a leading cause of illness and mortality in the elderly worldwide. Understanding **why do elderly get repeated chest infections** is crucial for proactive care and prevention strategies, offering insight into age-related physiological changes.

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Oct 4, 2025

5 min

Why do elderly people have weaker immune systems? Understanding immunosenescence

Research indicates that immune function can decline by as much as 2-3% each year starting in early adulthood, a process known as immunosenescence. This biological reality is the primary reason for the question, **why do elderly people have weaker immune systems**.

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