Hydration Basics
How to tell whether you are drinking enough water
A practical look at thirst, urine color and activity as everyday signals for fluid intake, plus the warning signs that call for medical advice.
The collection
Hydration Basics
How to tell whether you are drinking enough, where fluids come from besides plain water, and how to stay hydrated during exercise and in warm weather.
Hydration Basics
Hydration habits that quietly fall short
The everyday habits that leave people short on fluids, and the simple anchors, placement and timing changes that make drinking water easier to keep up.
Hydration Basics
Staying hydrated during exercise and in warm weather
How to plan fluids before, during and after exercise and in hot weather, and the early signs of heat stress that mean you should stop and rest.
Hydration Basics
Water, sugary drinks and sports drinks compared
Water, sugary drinks and sports drinks differ in sugar, sodium and purpose. A quick comparison shows when each one makes sense for everyday hydration.
Hydration Basics
Where your daily fluids come from besides plain water
Milk, tea, coffee, soup and water-rich produce all count toward daily fluid intake. Here is how each one fits into a balanced routine and what to watch.