PM ETHealing and Crystals with Author Kac YoungWe often think of working with crystals as something only weird metaphysical types do, when in fact our ancestors worked with crystals. Today we’re talking with author Kac Young about her new book, “The Art of Healing with Crystals.” Whether you’re a newbie or experienced crystal user, today you’ll learn about the science and mind, body, spirit aspects of working with crystals to help us live our best lives.