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

4 min

What is the aging process in space? A cosmic look at human health

In a matter of months, astronauts in microgravity can experience bone density loss that typically takes years on Earth. Understanding **what is the aging process in space** is crucial for future long-duration missions and offers unparalleled insights into the mechanisms of aging that affect all humans.

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4 min

Do astronauts lose bone mass while in space?

In space, the absence of gravity accelerates the bone loss process significantly, with astronauts losing bone density at a rate similar to aging decades on Earth. This phenomenon, a major physiological challenge of space travel, directly answers the question: Do astronauts lose bone mass while in space?

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