Hydration is key for people with diabetic kidney disease. Learn how much water to drink, why it matters for blood sugar and kidney health, and when to restrict fluids.

Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. One recent weekend, I didn’t drink ...

(CNN) — One recent weekend, I didn’t drink much while out in the sun. That Monday morning, after seven hours of sleep, I still felt exhausted. I was irritable, moody and unfocused. My first instinct ...