The chromo is an ancient discipline based on energy use of colors, in order to help the body and mind to regain its natural balance. Each color, which you can assign a particular biological effect, is associated with certain psychic and spiritual characteristics. The electromagnetic waves of light penetrate into the tissues, restoring cellular balance at the electrical level and chemical: the biological functions of the body will derive an immediate benefit. It is important to emphasize that the chrome does not act simply on the symptoms, but it goes directly to the roots of the psycho-physical imbalance is avoided in this way the use of drugs that often produce harmful residues and difficult to dispose of.