Americare Nano SilverNano Silver is ionic sized silver suspended in purified water. Nano Silver is a dietary supplement comprised of submicroscopic particles of silver, electrically suspended in ultra-pure water. The particles of silver are over 1000 times smaller than a human blood cell. This ultra-small particles size allows the silver to easily travel throughout the body and be eliminated on a continuous basis. Nano Silver is the safest and most effective form of silver supplementation available.