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Staying hydrated
Why fluids matter and easy ways to drink enough during the day.
Overview
Your body uses water to regulate temperature, cushion joints and carry nutrients. Fluid needs vary with activity, climate and health.
Tips
- Keep a refillable water bottle nearby
- Drink more during hot weather and exercise
- Fruits and vegetables also provide water
- Pale yellow urine is a common sign of good hydration
Signs of dehydration
Thirst, dark urine, dizziness and fatigue can be signs you need more fluids. Confusion, fainting or a rapid heartbeat need prompt medical care.
Last reviewed: July 18, 2026