Prostration during prayers helps discharge harmful electromagnetic signals from the body. A non-Muslim scientist's research found that putting one's forehead on the ground allows the body to remove positive electromagnetic charges that cause headaches, discomfort, and pain. Placing the forehead directly on the ground or sand allows for more efficient discharge of these signals, as it positions the body closest to the center of the Earth. Scientific evidence shows Mecca is located at the exact center of the Earth, making prostration there especially effective at removing electromagnetic waves. While prostration is primarily an act of obedience to God, it also provides physical health benefits that were not understood until recent scientific discovery.