Hydration is key to keeping the body in optimal shape.

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart issues.

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 ...

No matter the temperature outside, it is always important to stay hydrated. Drinking water does not only cool you down, but it also has many other health benefits, such as regulating bowel movements, ...

When summer arrives, reminders to “drink water” and “stay hydrated” are everywhere. But health experts say hydration ...

The body's "water ecosystem" is regulated by responses to salt and water levels. [iStockphoto] Dehydration can be defined as the loss of intracellular body water. To understand the causes it's ...

That expensive collagen supplement you’re taking might be completely useless if you’re chronically dehydrated, which most people are without even realizing it. Your skin’s ability to maintain its ...

Medically reviewed by Suzanne Fisher, RD Key Takeaways If you're entering ketosis, drink plenty of fluids and make sure ...

How could winter possibly be more dehydrating? Here's what you should know about winter dehydration and its threat to your ...