What two conditions are linked with Vitamin B2 deficiency?

Vitamin B2, also known as riboflavin, plays a crucial role in energy production and the metabolism of fats, drugs, and steroids. When there is a deficiency in riboflavin, several clinical manifestations can occur, which include cheilosis and glossitis.

Cheilosis refers to the cracking and inflammation of the lips, particularly at the corners of the mouth. It is a visible indication of riboflavin deficiency, as adequate levels of this vitamin are necessary for maintaining healthy skin and mucous membranes.

Glossitis is the inflammation of the tongue, which often leads to changes in its color and surface texture. In individuals with riboflavin deficiency, the tongue may appear swollen, smooth, or sore. This condition signifies a lack of the nutrients needed for the maintenance of healthy oral tissue, further linking it to riboflavin deficiency.

These two conditions—cheilosis and glossitis—are classic signs that directly correlate with insufficient levels of Vitamin B2 in the body, thus making them the correct answer in identifying conditions linked to Vitamin B2 deficiency.