If you suffer from stress-induced symptoms, try these calming crystals: Lapis lazuli has been used to treat headaches for millennia. My dear friend Abby suffers from migraines and cluster headaches. I gave Abby some earrings with lovely blue lapis settings to help her with this chronic condition, and she has reported great success. These headaches can have many causes and triggers; my beloved amber essence oil was one until we figured that out! The main causes are stress, anxiety, and various food triggers. Oddly enough, amber in crystal form alleviated Abby’s heinous headaches, seemingly absorbing the negative energy. Amethyst and turquoise are also good for this. Several stones are good for stomach illness; citrine and moonstone create calm. There is certainly no shortage of stress out there in the world so do yourself a favor and pick up these soothing stones to have at the ready. These crystals are a vital part of your sacred self-care.