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How much water should I drink at 90? Your personalized guide to senior hydration

It is a fact that between 17% and 28% of older Americans are affected by dehydration, which can be a common cause of emergency room visits. The question of how much water should I drink at 90 is crucial, as the body's fluid regulation and thirst sensation change significantly with age. While the old standard of eight glasses a day is a simple guideline, a personalized approach based on individual health, medications, and activity levels is far more effective for seniors.