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

3 min

Why does alcohol tolerance reduce with age? The physiological reasons explained

Over 35% of adults aged 65 or older report regular alcohol consumption, and many notice a marked decrease in their ability to tolerate alcohol. For many, the question is simple: **Why does alcohol tolerance reduce with age?** The answer lies in natural, age-related shifts in body composition and metabolism.

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3 min

Which organ system is least affected by age? Exploring the body's most resilient systems

According to a study published in the journal *Cell Systems*, the human liver is surprisingly youthful, with its cells averaging an age of just under three years. This remarkable finding hints at the reality that not all organ systems age at the same rate, raising the question: which organ system is least affected by age? While the integumentary (skin) and digestive systems both show considerable resilience, the digestive system, particularly the liver, demonstrates some of the most consistent long-term function despite the passage of time.

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