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

4 min

The Science Behind Why do old people's houses all smell the same?

Scientific research has identified a specific chemical compound, 2-nonenal, as a major contributor to the distinct odor often observed in aging individuals. This phenomenon is a natural part of the human aging process, providing insight into why do old people's houses all smell the same to many.

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6 min

Does Age Affect Olfactory Senses? A Comprehensive Look at Smell Loss

By age 80, nearly two-thirds of adults experience a significant decline in their sense of smell. This phenomenon, known as presbyosmia, confirms that **does age affect olfactory senses?** is a question with a clear and definitive yes. The changes are a natural part of the aging process, stemming from biological shifts in both the nasal cavity and the brain's sensory processing centers.

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