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How much should a 90 year old drink? A guide to senior hydration

Up to 40% of older adults aged 65 and older may suffer from chronic dehydration, a serious condition often worsened by a blunted sense of thirst. For a 90-year-old, understanding how much they should drink is critical for maintaining overall health and preventing dangerous complications. This guide explores their unique hydration needs, safe fluid intake, and practical strategies for caregivers.