It's always important to stay hydrated. After all, more than half of the human body is made of water. Drinking water keeps you from becoming thirsty and can help cool you off on a hot day. But staying ...

Surprising factors can increase your risk of dehydration in the winter. Here’s how to spot the signs you’re dehydrated and make sure you’re getting enough H2O when it’s chilly out.

Ahh, good old H2O—the elixir of life. I remember watching the show Survivorman religiously when I was younger, in which a cameraman and survivalist expert Les Stroud set up cameras all over the world ...

Have you ever felt lethargic, dizzy, or experienced headaches for no apparent reason? If so, you may be experiencing dehydration, a condition where your body lacks the necessary amount of fluids to ...

Between hectic days and a to-do list a mile long, it's all too easy to let something seemingly minor like remembering to refill your water bottle slip to the back of your mind. But it turns out even ...

Dehydration can sometimes cause low blood pressure that can lead to fainting, but not drinking enough water also can result in high blood pressure if you’re not careful. High blood pressure is when ...

Constant fatigue is often not about sleep alone but linked to poor nutrition, dehydration, vitamin and iron deficiencies, ...

Q: Would you please write something about flu dehydration? Thank you. -- Anonymous A: Dehydration occurs when the body's output of water exceeds its intake. So dehydration is the result of either ...