Chromotherapy is the use of color for healing. Color therapy, like the other five sense therapies, is an effort to expose a person to the ideal environment.
Through the eyes, the patient takes impressions from the environment into their body, mind, and consciousness. If what is taken in is harmonious with one's nature, the natural result is health and well-being. If it is disharmonious, the result is dis-ease.
We are as much what we see as what we eat!