Why Thirst Is Unreliable After 60: The Hidden Dehydration Crisis Seniors Don’t See Coming
After 60, the body’s thirst mechanism becomes dangerously unreliable—by the time an older adult feels thirsty, dehydration has already set in. This physiological shift explains why emergency rooms see summer spikes in senior dehydration cases, and why symptoms often get misdiagnosed as cognitive decline or falls instead.