Chromotherapy
Chromotherapy, sometimes called color therapy, colorology or cromatherapy, is an alternative medicine that is considered pseudoscience and quackery. Wikipedia
Claims: Colored light can balance "energy" in a human body
Original proponents: Augustus Pleasonton
Chromotherapy Books
Color Therapy Plain & Simple: The Only Book You'll Ever Need
Color Medicine: The Secrets of Color Vibrational Healing
Healing Powers of Chromotherapy: Using Colours to Cure Diseases
Color Therapy: Healing with Color
Colour Healing Manual: The Complete Colour Therapy Programme Revised Edition
Energy Psychology Using Color and Light: Opening Bodymind Pathways to Relieve Traumatic Stress and Enhance Psychological Well-Being with Esogetic Colorpuncture