Tag: Mouth health

Angular cheilitis, the medical term for cracked corners of the mouth, affects approximately 1% of the population and is often linked to nutritional deficiencies. The condition, characterized by painful fissures and inflammation, can signal a deeper health issue, prompting many to ask: what vitamin deficiency causes cracked corners of mouth? In many cases, the answer points to an insufficiency of certain B vitamins, along with other key nutrients.

According to research published in the journal 'Nutrition in Clinical Practice', lingual linear lesions can be a clinical sign strongly suggestive of severe vitamin B12 deficiency. A B12 deficiency tongue, most commonly characterized by a condition called atrophic glossitis, typically appears abnormally smooth, red, and swollen.

According to the National Institutes of Health, while riboflavin deficiency is relatively rare in developed countries, it can lead to a condition known as ariboflavinosis. Understanding **what are the first physical signs of riboflavin deficiency** is crucial for early detection and reversal through dietary changes or supplementation.