NEET2026ChemistryChapterActual

The deficiency disease 'cheilosis', which is characterized by fissuring at the corners of the mouth and lips, is caused due to the lack of:

Options

AVitamin B₁
BVitamin B₂
CVitamin B₆
DVitamin C

Correct answer

B. Vitamin B₂

Step-by-step solution

Cheilosis is a disease characterized by fissuring at the corners of the mouth and lips. It is caused by the deficiency of Vitamin B₂ (Riboflavin). Deficiency of Vitamin B₁ causes Beri-beri. Deficiency of Vitamin B₆ causes convulsions. Deficiency of Vitamin C causes Scurvy. Answer: Vitamin B₂

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