Magenta red tongue with cheilosis is caused by deficiency of?: (A) Thiamine, (B) Riboflavin, (C) Cyanocobalamine, (D) Ascorbic acid
Answer is B. Ans. B. RiboflavinNutrientClinical findingDietary level per day associated with overt deficiency in adultsContributing factors to DeficiencyRiboflavinMagenta tongue, angular stomatitis, seborrhoea, cheilosis<0.6mg-