What condition may arise from a deficiency of riboflavin?

A deficiency of riboflavin, also known as vitamin B2, is primarily associated with various oral conditions, one of which is cheilitis. Cheilitis refers to inflammation of the lips, which can manifest as cracking, scaling, and soreness. This condition is directly linked to riboflavin deficiency because riboflavin plays a crucial role in maintaining the health of skin and mucous membranes, including those in the oral cavity.

When the body lacks sufficient riboflavin, it can lead to localized inflammation and symptoms in the lips, contributing to the appearance of cheilitis. The other related conditions, such as glossitis, stomatitis, and angular stomatitis, do stem from riboflavin deficiency as well, but cheilitis specifically emphasizes the involvement of the lip tissue. Thus, identifying cheilitis as a condition arising from riboflavin deficiency highlights the importance of this vitamin in maintaining oral health and integrity.