A natural stress reliever, Amethyst encourages and supports inner strength. It represents protection, purification, & spirituality. The strong healing energy of Amethyst can transmute lower vibrations to higher frequencies, transforming negative energy to love energy. Physically, Amethyst can help to alleviate headaches and migraines. It dispels nightmares and helps with insomnia. Amethyst can also reduce eyestrain, especially when working at a computer.