Nutritionists explain which foods can contribute to dehydration, including salty snacks, sugary treats, caffeine, spicy foods ...

Dehydration is a big issue during unusually hot weather and outbreaks of diseases such as cholera that lead to life-threatening diarrhea. Anastasia Ugwuanyi is a family physician and clinical educator ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...

Dehydration is dangerous no matter what your age, but seniors are at a greater risk for dehydration than other age groups. Dehydration can happen quicker than you think and can cause damage before you ...

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 ...