Each color in the spectrum of all possible colors has a frequency or wavelength associated with it. Because illness can sometimes be caused by a lack of color and light in the cells within the organs of the body, a renewal of this energy can reinvigorate the health of the organs and systems within the body.

Red color therapy is used to support the circulatory functions and is used successfully to battle anaemia, asthma, larnyx diseases, chronic coughs and certain skin diseases.

Orange color therapy promotes cheerfulness and happiness. Orange color therapy, therefore, helps to treat mental illnesses like depression and negativity. Orange color therapy also works well for arteriosclerosis, sclerenecephaly, cardiosclerosis, appetite loss, anaemia and anorexia.

Yellow color therapy is used to treat glandular diseases and lymphatic system diseases. It is also utilized to strenghten the nervous system, speeds metabolism, glandualr activity and improves stomach secretion.

Green color therapy, in naturopathic treatment, is used to treat bronchitis, whooping cough, joint inflammations and swelling, cysts, eye diseases, diabetes, organ relaxation and stimulates body detoxification.

The color blue has a calming effect that relaxes individuals. Blue color therapy is therefore applied to relieve headaches, migraines, stomach pains and muscle cramps. Overall, blue color therapy has a positive effect on most painful conditions; while violet color therapy is used to treat the lymphatic system and the spleen.

Violet is used to stimulate hormonal activity. Use it on the throat to stimulate the thyroid as an overall immune enhancer.