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

5 min

Do you lose T cells as you age, and how does it affect your health?

While the total number of lymphocytes, which includes T cells, remains relatively constant throughout life, significant changes in the composition and function of these cells occur with age. The decline in T cell effectiveness as we get older, known as immunosenescence, directly impacts overall health and answers the question: do you lose T cells as you age?

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3 min

Which organ of the immune system is known to degenerate with age?

The human immune system naturally declines with age, a process known as immunosenescence, leading to increased susceptibility to infections and reduced vaccine efficacy. A key factor behind this phenomenon is the age-related degeneration of a specific immune organ. Learn which organ of the immune system is known to degenerate with age and what that means for your health.

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3 min

Why the Immune System of an Old Person Becomes Weak

The decline of the immune system with age, a process known as immunosenescence, is a significant contributor to the increased vulnerability to infections, poor vaccine responses, and chronic diseases in the elderly. This weakening is a normal biological part of aging, manifesting in ways that reduce the body's ability to respond to and fight off pathogens effectively.

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4 min

Why are people over 50 at risk for shingles?

Over 99% of people born before 1980 have had chickenpox, putting them at risk for shingles. So, why are people over 50 at risk for shingles, specifically? The answer lies in the gradual, age-related weakening of the immune system.

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4 min

Do You Get Less Sick as You Age? The Surprising Truth About Immunosenescence

Contrary to popular belief, the immune system naturally declines with age, a process known as immunosenescence. While adults may experience fewer common colds due to built-in immunity, this weakening leaves them more vulnerable to severe infections. Here's why you may not actually get less sick as you age.

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5 min

Exploring Which factors increase the older adults' susceptibility to infections?

In the United States, infections account for approximately one-third of deaths in people over 65. This stark statistic underscores the importance of understanding the complex reasons behind why older adults are more vulnerable. This guide explores which factors increase the older adults' susceptibility to infections, covering biological, environmental, and behavioral influences.

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3 min

What factors make the elderly susceptible to infections?

According to the American Academy of Family Physicians, infectious diseases account for one-third of all deaths in adults over the age of 65. The question of what factors make the elderly susceptible to infections is a crucial aspect of senior care and healthy aging. This guide explores the complex interplay of physiological changes and underlying health issues that elevate this risk.

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5 min

Why are older adults more susceptible to infections for which of the following reasons?

According to the Centers for Disease Control and Prevention (CDC), most deaths from respiratory viruses occur in people over 65, with risk increasing sharply with age. This heightened risk is primarily why are older adults more susceptible to infections for which of the following reasons. Understanding these contributing factors is crucial for prevention and care.

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