Answer:
I have fangs and enjoy piecing holes with a single bite.
lighter than feather and softer than silk yet the strongest man in the world cannot hold me for more than a few minutes.
With a halo of water and a tongue of wood, stone as skin long I stood. What am I?
There is one in every corner and two in every room.
Find me on body builders or in the drink aisle.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.