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

Oct 13, 2025

4 min

Why do old people chew with no teeth? Understanding phantom chewing and oral health

Involuntary chewing, often termed 'phantom chewing,' is a common phenomenon among older adults, often puzzling family members and caregivers. Understanding **why do old people chew with no teeth** is crucial for providing proper care and addressing underlying health concerns that contribute to this behavior.

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Oct 2, 2025

5 min

Why do people with no teeth chew constantly? Exploring the biological and genetic roots

According to findings in oral physiology, the sensorimotor feedback loop of chewing is deeply ingrained in the nervous system. So, **why do people with no teeth chew constantly**? The answer involves a complex interplay of neurological pathways, muscle memory, and psychological adaptation to the loss of dental structures.

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Oct 2, 2025

5 min

Why do old people's mouths move? Exploring the medical reasons behind involuntary facial movements

According to the National Institutes of Health, a significant portion of edentulous (toothless) elderly individuals experience orofacial dyskinesia, a condition causing involuntary mouth movements. This phenomenon is one of several medical, neurological, and dental reasons that help explain the question: Why do old people's mouths move?

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