A small band
of the electromagnetic spectrum which is visible to the human visual perception.
The scientific principles of
light as a healing therapy are well explained by in quantum physics as originally stated by Albert Einstein. He originated
the relationship between matter, light, and health.
Albert Einstein: “All forms of matter are really light
waves in motion”. Before laser was invented, he theorized that the body produced coherent, monochromatic, polarized
light (laser) as a method of internal cell to cell communication.