SaltEfx offers True Frequency jewelry; “jewelry with a purpose,” including rings, necklaces, bracelets and sports bands, and they are happy to demonstrate how it works. According to physicist Winfried Otto Schumann, the Earth vibrates at a resonance of 7.83 Hz, known as the Schumann Resonance. He posited in 1952 that everything in the entire world vibrates in this natural state.

Man-made electromagnetic frequencies bombard us daily from cell phones, Wi-Fi and other electronic equipment. Some believe that these frequencies are harmful and disrupt our natural frequency and cellular communication throughout the body, resulting in less energy, lack of sleep and slower recovery time from exertion and symptoms that cause us pain. Restoring this natural frequency is said to make the body operate more efficiently.

Location: 6009 Allentown Blvd., Harrisburg. For more information, call 717-635-9271.