Humans need to drink water to survive. Many of our body's functions would shut down without drinking water, such as urination, bowel movements and temperature regulation. In fact, over 50% of the ...

It's easy to get caught up in the flow of your day-to-day activities and forget to stay hydrated. Whether you are hanging out in the sun or just keeping busy, it's crucial to drink water every day.

You’ve probably heard your fair share of dehydration facts (“eight glasses a day,” anyone?). But do you really know how dehydration shows up in your day-to-day? The truth is, dehydration is more ...

The brain is about 75% water, so it is very sensitive to changes in hydration. When a person does not drink enough water, the ...

Dehydration in winter often goes unnoticed, but neurologists warn it can quietly strain the brain and increase stroke risk.

Oral rehydration therapy (ORT) is an effective, low-cost dehydration treatment that can be given to dehydrated children. Diarrhea and the dehydration it causes can be severe and even fatal, especially ...

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 ...