• People with advanced dementia are at increased risk for dehydration. Learn why, and how to keep your loved one with dementia well hydrated.

  • Water is essential to life -- but it also just makes you feel better to drink more of it. Learn why with these 5 surprising reasons to drink water.

  • Headaches are common -- not usually serious -- symptoms. But sometimes a headache is cause for concern. Discover 8 things your headache might mean.

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