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

Oct 28, 2025

4 min

What is the difference between adult and elderly?

While adulthood is typically defined by a legal age, such as 18 or 21, the transition from 'adult' to 'elderly' is far more complex and involves a mix of physical, social, and chronological factors. This deep dive explores **what is the difference between adult and elderly**, and why understanding the distinction is crucial for health and care.

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Oct 26, 2025

3 min

How is red bone marrow different in adults?

At birth, an infant's entire skeleton is filled with red bone marrow, but as a person matures, a significant portion of this is replaced by fatty yellow marrow. The question of how is red bone marrow different in adults, therefore, centers on these fundamental shifts in composition, distribution, and overall hematopoietic activity that occur throughout a lifetime.

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