Do you wait until you feel thirsty before drinking water? Thirst indicates some degree of dehydration. This calculator helps you determine the approximate daily water intake needed to avoid ...

Ben Smithson is a travel loyalty expert based in London. Leslie Harvey is a family travel blogger and freelance travel writer. Her site, Trips With Tykes, chronicles the joys and challenges of travel ...

“However, we discovered that vitamin D2 supplements can actually decrease levels of vitamin D3 in the body, which is a ...

We think of Earth as the “blue” planet. More than 70 percent of it is covered by water. But 97 percent of this water is in the oceans and 2 percent is locked in glaciers and ice caps, leaving just 1 ...