Question

Cracks around the corners of the mouth are characteristic of which vitamin deficiency?

1) Vitamin A deficiency
2) Vitamin B deficiency
3) Vitamin C deficiency
4) Vitamin D deficiency

Answer 1

Cracks around the corners of the mouth are characteristic of Vitamin B deficiency. Vitamin B deficiency, specifically vitamin B2 (riboflavin) deficiency, can lead to a condition called cheilosis, which is the development of fissures or cracks in the corners of the mouth.

Step-by-step explanation:

Cracks around the corners of the mouth are characteristic of Vitamin B deficiency. Vitamin B deficiency, specifically vitamin B2 (riboflavin) deficiency, can lead to a condition called cheilosis, which is the development of fissures or cracks in the corners of the mouth. Other symptoms of vitamin B deficiency include dermatitis of the face, lesions on the lips, and certain eye disorders.