Enhance intuition, spirituality and mediation. Extremely protective. Calms the mind and spirit. Protects from nightmares and insomnia. Amethyst assists the body in fighting and eliminating diseases. This stone helps to purify blood thus reduces physical, emotional and psychological pain or stress. Amethyst is useful for people suffering from diseases of the lungs and respiratory tract, skin conditions, disorders in cells and diseases of the digestive system.