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

4 min

What is an example of the immunological theory of aging?

According to the National Institute on Aging, the immune system declines with age, a process known as immunosenescence. A prime example of the immunological theory of aging involves the increased susceptibility to infections and reduced vaccine efficacy seen in older adults, alongside the rise of autoimmune diseases. This theory posits that cumulative damage and dysfunction within the immune system drive the aging process over time.

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3 min

What happens to the thymus over time? A comprehensive guide to age-related involution

The thymus, a small gland located behind your sternum, is responsible for producing and training crucial immune cells called T-cells. However, with advancing age, it undergoes a natural process of degeneration, known as thymic involution, which dramatically alters its function and impacts overall immunity. Understanding **what happens to the thymus over time** is key to understanding age-related immune changes.

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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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4 min

Who Proposed the Immunological Theory of Aging?

The human immune system's peak performance is reached around puberty, followed by a gradual decline over time. This age-related weakening, known as immunosenescence, is central to the question of who proposed the immunological theory of aging, a concept that fundamentally shapes our understanding of longevity and health in later years.

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5 min

Do Autoimmune Diseases Go Away With Age? Separating Myth from Reality

Approximately 5-10% of the world's population is affected by an autoimmune disease, where the immune system mistakenly attacks healthy cells. As individuals get older, a common question arises: **do autoimmune diseases go away with age?** This comprehensive guide unpacks the science behind the aging immune system and the trajectory of autoimmune conditions.

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