Energy Footbaths have been around since about 2002. I purchased my first unit that year and i have had some extraordinary outcomes with my patients since then. Our footbaths perform several functions the most important is to balance energy. There are many meridian points located on the feet. By emitting ions into the water the meridians tend to come into balance. The ions also stimulate the body to release toxins. The units that we use in our office also have a frequency generator that helps to balance body energies.
Also see: Energy Balancing Footbaths