Q: There is an ongoing debate in my house about fluid/water intake to keep hydrated. Doesn’t it make sense to drink water primarily when you feel thirsty? If not, how much do you need? A: Current ...

Water is essential for every cell and system in your body, from temperature regulation and digestion to joint lubrication and brain function. But there's no single "one-size-fits-all" number. Here's a ...

(HealthDay News) — For patients undergoing hemodialysis, a controlled fluid and salt intake training process can decrease consumption of both salt and fluid, according to a study published online June ...