For starters, proponents believe that crystals are conduits for the healing energy of the earth. “Crystals emit positive, uplifting, energizing, and calming vibrations that help you achieve a more peaceful mind and a revitalized physical state of being." Each crystal is said to have a different effect on the mind and body. Crystals’ vibrations are said to arise from the unique way their atoms and molecules move and interact, says Amy Mercree, holistic expert & author of The Crystals Book. These vibrations and energies can then supposedly affect our human bodies—and minds.

“Our bodies are dynamic, electromagnetic organisms—we have physical, emotional, mental, and spiritual energy flowing through us all the time,” Mercree says. “Crystals are a fun and unique way to help direct and influence that energy towards greater health when used with the right intention.”