Water
A colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
Also why did you look this up? Its water you da*m well know what this is.
Girl 1 "mom I have a headache."
Girl 2 "Drink some water."
Girl 1 "Mom my boyfriend cheated on me."
Girl 2 "Go drink some water."