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The elderly lack thirst signals even though hydration is crucial: here’s why

The elderly lack thirst signals even though hydration is crucial: here’s why

Elderly individuals are more vulnerable to heat because their bodies regulate temperature less effectively and they often lack a natural thirst stimulus. A clinical geriatrician explains that maintaining hydration is critical for this group, as they are less likely to feel thirsty despite needing more fluids during warm weather.

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