1. You can die of water intoxication, I know that much.
2. A woman Jennifer Strange was at a gaming competition. She downed 6 liters of water, later vomiting and dying of water intoxication.
3. By drinking too much in a short amount of time, your sodium levels drop too low, and you can die.
4. LD50 is a lethal dose that kills 50 percent of a test sample.