Tag: Coated tongue

According to dental professionals, a furry or coated tongue is often the result of elongated taste buds trapping debris and bacteria. While this condition, known as hairy tongue, is not typically a direct sign of a single vitamin deficiency, a lack of certain nutrients can significantly impact overall oral health, making a coated tongue or other related symptoms more likely.

According to a 2022 study in *Current Biology*, a high-sugar diet can decrease the taste system's ability to sense sweetness, making you crave more sugar. But **what happens to your tongue when you have too much sugar** beyond just taste? The effects extend far beyond a fleeting sweet sensation, impacting oral and even overall health.

According to research published by the NIH, oral mucosal pathology is often one of the first clinical manifestations of a group B vitamin imbalance. A coated tongue, a change in color or texture, can signal underlying nutritional deficiencies, prompting the question: What vitamin deficiency causes a coated tongue?