Crystal healing is a holistic practice that uses the energy of crystals and gemstones to promote physical, emotional, and spiritual well-being. Practitioners believe that different crystals have unique vibrations that can influence the body's energy fields, helping to balance and restore health. During a crystal healing session, individuals may hold, wear, or place crystals on specific areas of the body. Commonly used crystals include amethyst, quartz, and rose quartz, each thought to have distinct properties. While some people report positive experiences, scientific evidence supporting the efficacy of crystal healing is limited.