some foreign scientists in this field of research has made new progress

   In recent years, some foreign scientists in this field of research has made new progress, they found that in the seven-color spectrum of the sun, the blue of the treatment of insomnia, hypertension help; Green helps relieve nervous; yellowhelp treat constipation, improve self-confidence; orange on the treatment of depression and asthma effectively; purple addiction help alleviate migraine; cyan help treat joint problems and varicose veins; red is considered to help improve the sloth fatigueappetite and libido. The human sense of color is a complex and subtle psychological, physiological, chemical and physical processes, the color into the eye, can cause people to a variety of emotional and psychological effects. cheap wall stickers, the severity of influenza, hard and soft feeling and strength of confusion; emotionally effect psychological crisp and melancholy, excitement and quiet.