Changes in oral health can provide valuable clues about overall well-being. Among these, a white coating on the tongue is a relatively common occurrence that many people notice at some point in their lives. While it is often harmless and temporary, it can sometimes indicate underlying health conditions that require attention. A white tongue typically appears as a pale or whitish coating across part or all of the tongue’s surface. The causes can vary widely—from simple lifestyle factors to medical conditions that may require professional care. Understanding these causes, along with appropriate prevention and treatment strategies, can help maintain both...
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