A scoping review of 27 studies reveals that the Salvadora persica (miswak) chewing stick—a natural toothbrush used for millennia—is as effective as modern toothbrushes for plaque control and even superior for gum health. Yet, a global lack of standardized knowledge is preventing millions from unlocking its full potential. Before the nylon bristle, before the plastic … Continue reading The Miswak Chewing Stick Rivals the Toothbrush