Why Water Can Kill You

Most people believe you can never drink too much water. They're wrong. Water keeps you alive, but under the wrong conditions, it can also become deadly. Drinking too much water in a short period of time can dilute the sodium in your blood, causing your cells to swell—especially the cells in your brain. The result can be seizures, coma, and even death. This is the story of water intoxication, one of the least understood medical emergencies, and why something as essential as water can become dangerous when your body loses its balance. In this video, we'll explore the science behind hydration, osmosis, electrolytes, and the surprising limits of what the human body can safely handle. 0:00 : Intro 0:51 : YOUR BODY IS NOT A WATER TANK 2:03 : WHEN TOO MUCH WATER BECOMES A PROBLEM 2:55 : PEOPLE HAVE DIED THIS WAY 3:38 : YOUR KIDNEYS HAVE LIMITS 4:09 : THE BIGGEST MYTH 4:40 : WHEN WATER REALLY BECOMES DANGEROUS 5:18 : ENDING #heatwave #wetbulbtemperature #climatechange #heat #science #water