How much water should we drink daily?

Should we drink tap, bottled, filtered or carbonated water? Are energy drinks helpful? Should we drink salty or mineralized water after sports to hydrate ourselves?

A collection of Dr Greger videos on some surprising effects of drinking water.

Coconut water is healthy! However, the two videos by Dr Greger are not about coconut water's health benefits. They shed light on something else!

Is low TDS water harmful?