death - How long human can survive with just drinking water everyday

Can humans live without eating food, just by drinking water? How long can we survive just by drinking water everyday?

Answer

About 52 to 74 days according to hunger strike wiki page.

This wiki page bases its data on 8 persons who died due to hunger strike:
Days survived by each person: 66, 59, 61, 61, 61, 46, 71, 73, 62, 60.