Water and electrolyte drinks both hydrate you. Sometimes electrolyte replacement is necessary if you have a medical condition ...

During the summer, it can seem like a good idea to go for a swim, but hot water temperatures can pose health risks. Here's ...

Can you drink too much water? GPs answer your heatwave questions - Stay hydrated as temperatures hit record highs in the UK ...

With temperatures reaching dangerous levels, staying properly hydrated is critical. But how much water is too much or too little?

Water intake is something people can easily overlook, especially when they are outdoors having fun — however, doctors say ...

Dehydration occurs when fluid loss surpasses consumption, causing electrolyte imbalances in your body. In the US, over 75% of ...

Dehydration causes less blood to travel around the body, leading to low pressure, which can lead to dizziness and fainting. Dehydration is also a contributing factor to some headaches and migraines, ...